Mobile Toilet Cleaning Process

The mobile toilet cleaning process should follow standardized operations, covering cleaning, disinfection, maintenance, and other aspects. The specific steps are as follows:

I. Basic Cleaning Process (Eight-Step Method)

1. Dust Removal: Use a broom to remove dust and cobwebs from the ceiling, walls, window screens, and lighting fixtures to prevent dust accumulation from affecting the hygiene environment.
2. Wiping: Use a cloth to clean easily accessible areas such as doors, windows, handwashing basins, partition boards, window sills, walls, and switches, focusing on removing water stains and dirt.
3. Scrubbing: Use a brush to thoroughly scrub alkaline scale in squat toilets, sit-down toilets, and urinals. If necessary, use a specialized cleaner to break down stains.
4. Garbage Removal: Sweep garbage from both internal and external areas and promptly empty garbage bins to prevent odor diffusion and bacterial growth.
5. Mopping: Use an absorbent mop to remove standing water from the floor, ensuring it is dry to reduce the risk of slipping.
6. Facility Inspection: Check whether faucets, sensing devices, clothes hooks, etc., are intact. Report and repair any damage promptly to ensure functionality.
7. Disinfection Treatment: Spray disinfectant (such as quaternary ammonium compound disinfectant with a dilution ratio of 1:200) on high-frequency contact surfaces such as door and window handles, faucets, and switches at least three times a day. Activate deodorization equipment or light incense.
8. Tool Return: Return tools such as mops, brooms, and cloths to the tool room to prevent clutter from affecting future use.

II. Deep Cleaning by Area

1. External Cleaning: Use a high-pressure water gun (pressure ≤ 5 MPa) to rinse the exterior walls twice a day, focusing on removing mosquito and fly residues. Apply a silicone oil-containing护理剂 (nursing agent) to stainless steel components to prevent oxidation.
2. Internal Deep Treatment:
   • Toilet Cleaning: Use a biological enzyme cleaner to break down organic stains (let it sit for 15 minutes), then use a spherical brush to clean the pipe bends to prevent blockages.
   • Floor Anti-Slip Treatment: Apply an anti-slip agent (friction coefficient ≥ 0.6) to reduce the risk of slipping.
   • Smart System Inspection: Test the response time of the automatic sensing device (≤ 0.5 seconds) to ensure device sensitivity.

III. Special Situation Handling

1. Vomit Handling: First, use an adsorption gel to solidify the contaminants, then handle them according to the standards for infectious waste to avoid cross-contamination.
2. Winter Anti-Freezing: Inject -30°C antifreeze into the drainage pipes to prevent pipe freezing and cracking.

IV. Quality Acceptance Standards

1. Disinfection Effect Verification: Use an ATP fluorescence detector to test high-frequency contact surfaces. The reading should be ≤ 200 RLU.
2. Microbial Detection: Regularly commission a third party to test for coliform bacteria. The result should be negative.

Precautions:

• Avoid using strong acid and strong alkali cleaners (such as oxalic acid) to prevent corrosion of stainless steel components.
• Do not mix disinfectants (such as 84 disinfectant + toilet cleaner) to avoid the production of toxic chlorine gas.
• The ventilation system filter should be replaced every 15 days to ensure air circulation quality.