How to choose, use and maintain daily necessities?

There is a knack for choosing porcelain tableware.

When choosing porcelain, you can flick it with your index finger. If it is inferior porcelain, the sound will be hoarse, while good porcelain will make a crisp sound.

Tips for durable chopping boards

Before using the chopping block, both sides should be coated with edible oil, and then coated after drying, so that it can be coated three or four times continuously, and the chopping block will be durable when used again.

How to identify toxic plastic bags

When buying plastic bags, be sure to touch them carefully. If it feels sticky, it is toxic; if it feels lubricated, it is non-toxic. Shake hard, the sound is stuffy and toxic, crisp and non-toxic.

Tips for changing sheets skillfully

It is difficult for people who stay in bed for a long time to change sheets because patients can't get out of bed. There is a simple way to solve this problem: align the sides of clean sheets with the sides of dirty sheets, connect the two sheets with a pin, ask someone to gently lift the patient, and then gently pull out the dirty sheets, and the clean sheets will unfold. This method will not make the patient very painful, and the sheets are flat.

Tips for choosing a summer mat skillfully

There are many kinds of summer sleeping mats, but Malan straw mats and salty straw mats are the most elastic and suitable for soft beds. No other sleeping mat can be folded, and it is best to spread it on a hard bed. When purchasing bamboo mat, you should choose a mat with smooth surface, consistent color, no red and black spots, tight weaving and no exposed seams on the mat surface.

Crack prevention skills of nailing nails on furniture

Nailing on wooden furniture should avoid the part with straight lines at the end of wood to avoid wood splitting.

Magical use of waste tapes

Now that the tape has been basically eliminated, what else can the waste tape be used for? It can be used to decorate the surface of light-colored furniture, as shown below:

(1) When assembling furniture paint for the last time, straighten and paste the waste adhesive tape.

(2) After painting the assembled furniture, apply white glue on the dull side of the adhesive tape, and then straighten it and stick it on the assembled furniture.

Clever treatment of wood floor sound

In order to prevent the wooden floor from creaking, some soap can be embedded in the cracks of the floor.

How to deal with the automatic opening of the door

When people move into a new house, they will encounter the trouble that the door is always closed and then automatically opened. This is because the door is screwed too tightly when the hinge is closed, and the gap between the door and the door frame is large, so this situation is caused. The solution to this problem is simple: put the claw hammer head between the door and the hinge, then close the door gently without closing the hinge, the hinge pin will bend slightly, and the door and frame will be pasted. But at other times, you must not push too hard.

The door switch is not easy to operate skillfully.

The door is not easy to close, which may be caused by uneven floor. You can stick sandpaper on the floor and push the door back and forth several times. When the door is polished, it will match and the switch will be easy.

Repair method of pump cup

You can take the pump apart, take out the lower pressure pad, and then wrap the cloth around the lower pressure pad several times to unfold the leather cup. The width of the cloth strip is 5 ~ 8 mm, and it is best to make the cloth strip with the leftover material of elastic nylon cloth. After the cloth is wound, tie it tightly with a thread so that it won't slide down. Apply a little engine oil to the leather cup and the lower pressure pad, and then put it into the air pump.

If there is still air leakage during the trial, it can be solved by appropriately increasing the number of loops.

Skills of opening rust lock

Once the lock rusts, it is difficult to open it. You can inject a few drops of engine oil into the lock hole, add some pencil powder or graphite powder, and then unlock the lock.

Clever handling of unlocking and breaking keys

If the key is broken in the lock hole due to excessive force when unlocking, you can insert the broken handle into the lock hole to make it completely match the cross section of the other end broken in the lock hole, then push the handle hard and turn it gently to open the lock.

Clever choice of scissors

How to distinguish the advantages and disadvantages of scissors?

First of all, it depends on whether the steel sheet at the fork of the scissors is clear and whether the steel sheet is evenly inlaid. Only when the steel is clear and the steel is evenly inlaid will such scissors be easy to use; Then try to cut, feel relaxed and flexible, without the feeling of grinding your hands; Finally, we should consider the appearance style. The size and thickness of the two scissors should be basically the same, and the smoothness should be better.

How to choose an umbrella

When buying an umbrella, first check whether it is flexible to open it, whether it is not slippery to the top and whether it is light to close it. Try to see if the section of the umbrella pole is smooth and stable. When falling, it should be light and comfortable, the pulling force should not be too large, and the umbrella handle should be tough and firm, and it should not be shaken too much from side to side. The umbrella shape should be full enough, not a deep bowl shape. The texture of umbrella fabric should be special weft fabric to ensure waterproof effect.

How to maintain umbrellas

(1) new umbrella. Don't leave the newly bought umbrella unused for a long time, which may lead to the aging of the umbrella cover because it is left for too long.

(2) Fold the umbrella. The handles, poles and strips of folding umbrellas are easily damaged. Don't use too much force when opening the umbrella. Open it gently. It's best to avoid the tuyere when there is wind. If the wind is too strong, the pole may bend or the umbrella surface may separate from the umbrella rib.

(3) umbrellas. The ribs and the canopy are connected by threads, which are easy to break when used for a long time. In order to prolong the service life of the umbrella, it is necessary to sew it in time, otherwise it will cause uneven stress on the umbrella bones, and the bones will bend or even break.

(4) drying umbrellas. Umbrellas are most afraid of moisture. Don't put it in a place without water after use, it will be corroded by rain. It is best to dry them naturally in the shade, or wipe the inner and outer poles and surfaces with a soft cloth, and then put them away.

Beware of soot and sparks splashing on the nylon umbrella to avoid burns. The plastic umbrella cover should avoid sun exposure to avoid the aging of the umbrella cover.

Use and maintenance of glasses

It is important to choose a pair of glasses that suit you. It can not only protect eyesight, but also increase the overall aesthetic feeling. You can choose the appropriate frame according to the width of your face.

Glasses should be repaired in time, lenses should be wiped and frames should be corrected to avoid adverse effects on vision.

Metal frames should be wiped frequently to prevent rust. The lens should avoid colliding with hard objects or sharp objects, and don't always put the convex part of the lens down on the table or other hard objects, which will easily scratch the lens and affect the visual effect. When the lens is dirty, wipe it with a special wiping cloth or soft paper cloth. When wiping, you should hold the mirror frame, not the temples, so as to avoid damaging the temples with excessive force.

Skills of maintaining mirrors

Only when the mirror is put in a dry place will its service life be long. The mirror surface of the bathroom mirror is easy to deteriorate and turn black in a humid environment.

You can wipe the mirror with a soft dry cloth or cotton after it is wet to prevent the mirror from being rubbed. And don't let the mirror come into contact with salt, grease and acidic substances, which are easy to corrode the mirror surface.

Use and maintenance of toothbrush

After using the toothbrush, put the water away, and then put the bristles in a mouthwash cup, preferably in a ventilated place, so as to keep the elasticity of the bristles. If possible, it can be dried in the sun, and it can also play a role in sterilization.

If the hair of nylon toothbrush curls to the left and right, you can comb the curly hair with a wooden comb. At this time, don't take the wooden comb away, then put it near the mouth of the teapot where the water is boiling, and let the steam from the jet steam steam soften the hair and then take it away, and the hair will return to its original state. If the toothbrush cannot recover after deformation, it should be replaced in time. I suggest you change your toothbrush at least once every three months.

Softening method of old hard towel

When the old towel becomes rough and hard, it can be boiled in vinegar water for a while, then washed with hot water, and the towel can become soft.

Tips for buying furniture

With the improvement of people's living standards, many people pay more and more attention to home decoration. But now, many manufacturers disregard the safety of consumers and produce a lot of unqualified furniture, which not only affects the decoration effect, but also affects people's health. Therefore, when choosing to decorate furniture, we must pay attention to choosing healthy and environmentally friendly furniture. Please refer to the following points:

(1) Look. Look at the material of wood. When buying furniture, it depends on whether the furniture is solid wood or man-made board. Generally, solid wood furniture has less indoor pollution. In addition, when choosing furniture, we should also pay attention to whether there is a nationally recognized "green product" logo, and only products with such a logo can be used with confidence.

(2) ask. Ask others more when you buy things, and good products will naturally leave a good reputation; When buying furniture, you should talk to the sales staff more, learn more about some products and compare them with similar products to see which products are more in line with the regulations and have relevant certificates. Generally speaking, the qualified rate of good brands and products is higher, and the pollution problems are less.

(3) odor. This is the most direct method. Open the furniture and smell it. If there is a strong pungent smell, it means that its environmental protection level is not high enough. These pungent chemicals will pollute indoor air, make people dizzy and even cause cancer.

(4) touch. Touch the edge of the furniture to see if it is tight. Tight edge sealing can seal free formaldehyde in the board without polluting the indoor air. But some furniture with poor workmanship will slowly release formaldehyde, which is harmful to the health.

Therefore, when shopping for furniture, we must be careful not to spend money but to buy products that are harmful to our health.

How to maintain furniture in autumn

The autumn climate in the north is relatively dry, so housewives should pay attention to maintaining the furniture of their rooms while maintaining their skin. It is suggested to start from the following aspects:

(1) Avoid direct sunlight. Although the sunshine is not as fierce as that in summer, wood is prone to cracks and local fading due to long-term exposure and air drying.

(2) prevent dust. High-grade log furniture made of mahogany, teak, oak and walnut. Decorated with exquisite carvings. If you don't clean the dust in the small cracks often, it will not only affect the appearance, but also make the furniture age rapidly, and the longer the deposition time, the more difficult it is to clean.

(3) Keep it moist. The moisture of wooden furniture can never be provided by water, which is why you can't wipe wooden furniture with a wet rag, which will make wooden furniture deform and crack. Professional furniture care essential oil contains natural orange oil, which is easily absorbed by wood fiber, can lock the moisture in wood, prevent wood from cracking and deformation, make wood furniture glow again from the inside out, and prolong the service life of furniture. Wooden furniture should be waxed once a season, which will make the furniture look shiny, and the surface will not be vacuumed, making it easier to clean.

(4) Avoid being scratched by hard objects. Be careful not to scratch the furniture with hard objects when cleaning. At ordinary times, we should also pay attention not to let hard metal products or other sharp tools collide with furniture, and protect the surface of furniture from hard object damage or paint loss.

(5) ventilation. Rooms with furniture should be ventilated frequently to avoid the expansion of wood in wet environment, and even drawers may not open.

Maintenance skills of mahogany furniture

Redwood furniture should be moisture-proof and dry, and should not be exposed to the sun. You can't blow it with air conditioner. Rub a little wax for three months. When there is dirt on the surface, it can be removed with mild soapy water, and must not be removed with gasoline or kerosene.

Maintenance skills of plastic veneer furniture

(1) Furniture veneer can't have water. Especially when the side seam is wet, it should be dried in time to avoid the infiltration of accumulated water along the glue seam to expand the particleboard and cause glue opening. If the girt is partially cracked, it should be repaired in time, painted with waterproof glue or sealed with paint.

(2) Be careful not to hit the board with hard objects or cut the items on the board with a knife.

How to protect the painted desktop

(1) Painted desktops should not be covered with plastic. Because over time, paint and plastic will stick to the desktop because of the influence of external cold and heat.

(2) In order to prevent the paint on the desktop from being stained by plastic, you can put several layers of white paper on the desktop before covering it, so that the above situation will not occur.

Repair skills of yellowing of white furniture

Beautiful white furniture will turn yellow if left for a long time, and it is not easy to repair. Here is a method to restore the whiteness of furniture: first wipe the furniture with a wet rag dipped in tooth powder (or toothpaste), and then dry it with a dry and soft rag. But be careful not to use too much force when operating, otherwise the toothpaste will wear the furniture.

Skills of eliminating scratches on furniture

If the paint surface of furniture has scratches and does not touch the wood under the paint surface, it can be painted on the wound surface of furniture with crayons or pigments consistent with the color of furniture to cover the exposed background color, and then coated with a thin layer of transparent nail polish.

Tips for eliminating wax marks on furniture

Wax oil dripped on the painted surface of furniture. Never scrape with a sharp knife or nail. When the light is good during the day, hold plastic sheets in both hands, lean forward, slowly scrape wax oil from the front of your body and wipe it with a fine cloth.

Clever handling of furniture collision in Mu Tong

Mu Tong furniture is soft and easy to leave dents after collision. The solution is to put a wet towel on the concave part first, and then press it with an iron to restore the original state. If the depression is deep, the filler must be bonded.

Clever summer supplies series

(1) Bamboo mat collection. Bamboo mats are divided into bamboo mats and double-decker mats.

When collecting bamboo mat, first scrub it with soapy water, then rinse all the soapy water with clear water and dry it, then roll it up after coating it with talcum powder. The diameter of the drum should not be too small, so as not to break the bamboo strips, and the rope should not be broken when rolling.

Bamboo mats should also be stored in a cool and ventilated place to avoid mildew or moth-eaten and prolong their service life.

(2) collect electric fans. First, clean the dust on the blades, net cover, motor housing and other parts to keep their appearance clean and prevent dirt from corroding the electric fan. Wipe clean, dry and seal. Never use gasoline, alcohol, benzene and other solvents to wipe, which will damage the paint surface and cause the electric fan to be corroded.

Techniques to prevent needles from rusting

Wrap a small piece of flannel with cotton and lime powder to make a bag, or sew a mass of hair into the bag. When not using the needle, insert the needle into the bag to prevent it from rusting. You can also put the needle in the powder box, or you can prevent rust. These methods are simple and practical, so try them.

Tips for preventing blade from rusting

The razor blade must be very sharp, and it will rust easily if it is often touched with water.

After shaving, first wipe the blade clean with a cloth, and then use the thumb and forefinger of the right hand to pick up the grease secreted by the nose and smear it on the blade repeatedly, which can effectively prevent the blade from rusting.

How to keep the glass from freezing?

It is cold in winter, and it is easy to freeze flowers on the glass window, which will affect the indoor light. To solve this problem, you can buy a transparent plastic film and paste the whole glass window, so that there will be no glass freezing, and the plastic film can also be sound-proof and dustproof, keep the indoor temperature and not affect the light.

The magical use of soap

Soap has many other uses besides washing clothes:

(1) helps vomit. For some patients who eat toxic food, drugs and foreign bodies by mistake, the hospital should first let them drink some soapy water during the rescue, and let the patients spit out the contents of their stomachs before treatment.

(2) repair the zipper. When the zipper is rough and difficult to pull up, it will be very easy to use with some soap, and it can also prolong the service life of the zipper.

(3) The handwriting should be clear. When sending large items in cartons or white cloth bags, the words written on them will be very unclear. At this time, if you put a piece of soap on them, you will write very clearly.

(4) analgesia. If you are unfortunately bitten by bees or mosquitoes, you can wash the affected area with soap, which can not only disinfect, but also relieve pain and itching.

(5) Save energy. It is very laborious to put a plastic cover on the handlebar of a bicycle or a protective cover on the pedal. Rinse the plastic sleeve with soapy water before installation and then install it, which will be very easy.

(6) Remove the ash from the bottom of the pot. It is difficult to remove the ash from the bottom of the pot, but if a layer of soap is coated on the bottom of the pot before use, it will be very easy to brush the pot and reduce the accumulation of ash.

(7) Skillfully prevent glasses from "fogging". In winter, people who wear glasses enter the room from the outside, and their glasses will "fog". You can wipe both sides of glasses with air-dried soap and then polish them evenly. This way, even if you take a bath in the bathroom, the lens will not produce fog.

Quick drying skills of wet matches

Even in rainy days, matches are most susceptible to moisture. How can we dry them and use them?

You can use a jar (or other utensils), sprinkle some salt on the bottom, and then put matches on the salt. After a minute or two, the wet match will dry. If there are only a few matches, you can put them directly in your hair and take them out in two minutes.

The trick of opening the bottle cap skillfully

The bottle cap rusts on the bottle or is not easy to open because it is screwed too tightly. You can try the following methods:

(1) Soak the bottle in hot water for a while, or bake it on the fire, then find a cloth to cushion the bottle and gently open it immediately.

(2) Find a rope to tie one end, then wrap it around the bottle cap, tighten it with your right hand, hold the bottle with your left hand and push it forward, and the bottle cap can be opened.

The watch has been skillfully treated by magnetism.

After the watch is magnetized, its accuracy will be greatly affected. To solve this problem, the method is simple: find an unmagnetized iron ring, put the watch in the iron ring and wear it slowly. After a few minutes, the watch will be degaussed and restored.

There is a trick to bonding broken glass products.

It's a pity to throw away the delicate glass products because they are accidentally broken. If the damage is not serious, it can be bonded in the following ways.

(1) Use equal amount of rue and white gum, and add a little alcohol to dissolve them.

(2) Soak the white glue until it becomes soft, and then add Chinese liquor to soak it until it is dissolved.

(3) mixing a part of the above two solutions to make the bonded glassware clean and tidy, with no broken marks.

Skills of sharpening blades

The razor blade will become dull after being used for a long time, and it can be sharpened by the following methods:

(1) Hot water to iron the blade. Before shaving, scald the blunt blade with hot water above 50℃, and then use it again, and it will be as sharp as new.

(2) salt water sharpening tablets. Pour a proper amount of water into the glass, add a little salt, put the blade in, press the blade with your index finger and rub it back and forth. 1 ~ 2 minutes will be as sharp as new. After blunt grinding, a blade can be ground 10 times. This can greatly improve the service life of the blade.

How to eliminate the noise of sewing machine

(1) Fill the joints of all moving parts in time. If there is a shortage of oil, the friction of parts will increase and the noise will also increase.

(2) The shelf is installed too loosely, which will make noise when used. Just tighten the screws.

(3) Excessive mating clearance between the swing shuttle and the swing shuttle bracket will also produce noise. Remove the shuttle bed and adjust the shuttle support spring to reduce the fit clearance.

(4) If the noise is caused by the collision between the feed teeth and the needle plate, properly adjust the position of the needle plate, and then tighten the screws.

Tips for using gas

Don't open the fire door too wide, otherwise it will cause unnecessary waste. When cooking, adjust the flame to a suitable height so that the tip of the flame just touches the bottom of the pot.

Tips for using the oven

High-speed gas stoves should use two or three baking trays with wider space, which can not only bake a lot at a time, but also save time and gas.

Skills of using microwave oven

Cooking food in microwave oven is very time-saving and energy-saving, but its disadvantage is that the amount of food heated is very small. Microwave ovens are most suitable for families with small population.

Tips for using electric water heater

When boiling water in an electric kettle, you should not fill it too full. Otherwise, as the temperature rises, water will overflow.

Use skills of pressure cooker

Be careful when using the pressure cooker, because if you are not careful, the pressure cooker will explode with serious consequences. Pay attention to the following points when using:

(1) Before use, carefully check whether the air holes on the lid seat are clear and the safety plug is in good condition.

(2) The food in the pot should not exceed 4/5 of the capacity. Be sure to pay attention when closing the lid, and aim at the upper and lower handles before closing the lid. When cooking, the upper pressure valve is closed again when the steam starts to be discharged from the air hole.

(3) When heated to the point where the pressure limiting valve hisses loudly, use a small fire immediately.

(4) If the safety plug starts to exhaust at the beginning of cooking, it must be replaced with a new fusible piece in time, and it shall not be blocked with iron wire, cloth and other things.

Tips for using gas lighters

Gas lighters use butane gas as fuel, and the following points should be paid attention to when using:

(1) Keep the gas in the fuselage. Check the gas storage capacity of the fuselage. Just shake the lighter. If there is a sound of impact, it means that there is still gas in the fuselage.

(2) Be careful when mediating the flame. Don't aim at the face or get too close to the face when igniting and adjusting the fire to avoid accidents.

(3) Stay away from the fire source when refueling. Keep the filling gas away from the fire source, because it is easy to cause fire when used up, and it is not allowed to heat it with fire to prevent it from bursting.

Tips for preventing paint from discoloring

In nonmetallic containers, gold powder and silver powder should not be added to varnish for storage prematurely, but only before use.

Tips for using casserole

When using a new casserole, it is best to cook porridge first, or boil thick rice washing water, so as to block the fine pores of the casserole and prevent water seepage. This can increase the service life of the casserole.

Color TV cannot be grounded by itself.

If the color TV is grounded, it is likely to cause the danger of electric shock. Because once the power plug is connected backwards, it will connect the ground wire of the machine with the live wire of the power supply, and it will connect the frame and other parts, which will bring danger to people.

Tips for choosing lampshades

Choosing a lampshade requires some skill. Choosing a good lampshade can not only protect eyesight, but also increase the aesthetic feeling of lamps.

At present, glass lampshades and tulle lampshades are mostly used in the market. Glass lampshades can be divided into color and white. Generally, white lampshades have poor light transmission performance, which is mainly used to set off elegant atmosphere, while colored lampshades are used to dress up festive atmosphere.

The tulle lampshade is an ideal lampshade for writing. Because it is a colorful translucent fabric, the inner layer is a colorful fabric. After the bulb is lit, the light emitted by the light source is fully mixed in the lampshade, and the surface brightness of the lampshade is uniform, which can also protect the eyes.

There are lampshades made of tussah silk in the market. Because it is made of a layer of tussah silk fabric, the fabric is lighter in color and less reflective, so it is generally suitable for decoration.

Tips for saving gasoline

Steam is a great waste of gas. In order to reduce waste, don't put too much water into the pot when steaming, as long as there is half a bowl of water in the pot after steaming, which can save gas to the maximum extent.

Storage of mechanical watches

If the mechanical watch is not used temporarily, it should be fully wound once every once in a while to prevent the lubricating oil from solidifying and sticking. Be careful not to put your watch with sanitary balls, mothballs, etc. , in order to avoid the deterioration of lubricating oil leading to watch failure.