What are the biochemical standards of room cleanliness?

Biochemical standards for room cleanliness include:

One, ten points

There is no dust on the wall, cobwebs. ?

There are no sundries, scraps of paper and peels on the ground. ?

The surface of bed sheets, quilt covers and pillowcases is free of stains and damage. ?

The bathroom is clean and has no peculiar smell.

The metal handle is free of dust and rust.

The furniture is free from stains. ?

Lamps and lanterns are free from dust and damage. ?

Tea set, cold water without stains. ?

The ground is clean and tidy without "six pests" (referring to the hazards of rats, mosquitoes, flies, cockroaches, bedbugs and ants).

There is no sanitary corner in the room. ?

Second, the six clean rooms should be:? Clean walls, floors, furniture, beds, sanitary ware and cleaning supplies. ?

Third, the standard of hygiene? 1. Cleaning and disinfection standards for tea sets and toilets?

(1) tea set, the total number of bacteria per square centimeter shall not exceed 5. ?

(2) washbasin, bathtub and slippers. The total number of bacteria per square centimeter shall not exceed 5. ?

(3) No coliforms can be found in the toilet. ?

2. Air hygiene quality standards?

(1) The carbon monoxide content shall not exceed 10 mg per cubic meter. ?

(2) The carbon dioxide content shall not exceed 0.07% per cubic meter. ?

(3) The total number of bacteria shall not exceed 2000 per cubic meter. ?

(4) The inhalable dust shall not exceed 0.15mg per cubic meter. ?

(5) The oxygen content should be no less than 265438 0%?

3. Microclimate quality standard?

(1) In summer, the indoor temperature is 22~24 degrees; Relative humidity 50%; Wind speed 0. 1 ~ 0. 1.5 m/s?

(2) In winter, the indoor temperature is 20~22 degrees; Relative humidity 40%; The wind speed shall not be greater than 0.25m/s ...?

(3) The indoor temperature is 23~25 degrees in other seasons; The relative humidity is 45%; The wind speed is 0.15 ~ 0.2m.?

4.？ Daylighting quality standard?

(1) The indoor illumination of the room is 50~ 100 lux?

(2) The illumination of stairs and corridors shall not be less than 25 lux. ?

5.？ Allowable value of environmental noise The allowable value of guest room noise shall not exceed 45 decibels.

The biochemical standard of guest room cleanliness is as follows: 1. Room? Door: no fingerprints, the door lock is intact, the safety instructions are complete, and the door handle is intact. ?

Wall and ceiling: no cobwebs, spots, peeling paint and damaged wallpaper. ?

Partition and low angle line: no dust, intact. ?

Carpet: clean dust, no spots and smoke marks. If necessary, clean, repair or replace it. ?

Bed: correct paving method, clean bed surface, no hair, no stains, no garbage under the bed, and the mattress turns over on schedule. ?

Hard furniture: clean and bright, no scratches, correct position. ?

Soft furniture: dust-free and traceless, and be marked for repair and cleaning if necessary. ?

Drawer: clean, flexible, easy to use, handle intact. ?

Telephone: dust-free, no trace, clear and complete logo, no peculiar smell of microphone and normal function. ?

Mirrors and frames: The frames are dust-free, with bright mirrors and correct positions. ?

Lamps and lanterns: the light bulb is clean, the power is correct, the lampshade is clean, the wall is attached, and it is in normal use. ?

Trash bin: in good condition and clean.

Television and stereo: clean, when in normal use, adjust the channel and turn the volume to the lowest. ?

Wardrobe: the variety and quantity of clothes hangers are correct and clean, life jackets are intact, the quantity is correct and clean, and doors, cabinets, bottoms, walls and grids are clean and intact. ?

Curtains: clean, intact and easy to use. ?

Windows: clean and bright, windowsill and window frame clean and intact, easy to open. ?

Air conditioner: the filter screen is clean, working normally and the temperature control meets the requirements. ?

Guest supplies: the quantity and variety are correct, in good condition and qualified. ?

Second, the bathroom? Door: front and back are clean and in good condition. ?

Wall surface: clean and intact. ?

The ceiling is dust-free, seamless and intact. ?

Floor: clean and dust-free, hairless, with intact joints. ?

Shower room: clean inside and outside, clean and bright, soap box clean, shower, drain valve, switch faucet clean, joints clean and mildew-free. ?

Washballs and dressing tables: clean and bright chrome-plated parts, normal use of water valves, clear mirrors and intact lamps. ?

Toilet: clean inside and outside, in good condition, without damage and smooth flushing. ?

Exhaust fan: clean, normal operation, low noise, no odor indoors. ?

Guest supplies: complete in variety and quantity, in good condition and correctly placed.