The experience of hiding an old bird.

Put a silicone cupcake holder at the bottom of the kettle rack, so that small garbage won't fall out.

When the weather is too hot, the interior of a closed car is often stuffy. When you want to drive, you can first open the front door on one side, open the front window on the other side, and open and close the door several times, so that the hot air and unpleasant smell in the car will be discharged quickly.

When the sun is too big, the steering wheel tends to get hot. If you just got off the bus soon, you can try to turn the steering wheel to avoid this problem!

If you have a garage at home, but you can't grasp the parking distance, you can calculate the distance first, and then tie a tennis ball and hang it from the ceiling. As long as the windshield of the car touches the ball, it is the right parking place.

Do things often fall off the sun visor? In fact, adding a small clip can solve the problem!

How to check the oil quality? When the engine starts for 5 to 10 minutes, turn off the ignition switch, open the hood, drip the oil on the paper, and wait until the oil is dry. If the oil stain on the paper is dark in the middle and shallow in the edge, it means that the oil is mixed with water; If there are metal parts on the paper, it means that you used inferior engine oil, which caused damage to the car.

How to check the quality of gasoline?

(1) Pour gasoline into a glass jar, add a small amount of manganese solution, and check the color after mixing evenly. If manganese crystals dissolve, gasoline turns purple or pink, indicating that gasoline is mixed with water.

(2) Drop a drop of gasoline on the paper and blow it until the water evaporates. If the test paper is still white after testing, it means that the gasoline you use is of good quality. If there are stains, it means that the gasoline is impure.

(3) Drop gasoline on the glass and ignite it. After burning, check the traces on the glass. The surrounding circle is white, which means the gasoline is of good quality. If it is brown, it means there are impurities, which may damage the engine.