Unclean Mobile Toilets in Fangcang Shelters

The issue of unclean mobile toilets in Fangcang shelters can be addressed through professional cleaning, efficient cleaning tips, daily cleaning and maintenance, and the introduction of new technologies.

Professional Cleaning Process

Professional cleaning teams conduct comprehensive cleaning work on a regular basis. First, they use sewage suction trucks connected to dedicated pipes to thoroughly suck out the sewage and solid waste inside the tanks, preventing the growth of bacteria and the generation of odors from residual substances. Next, they use high-pressure water guns to flush the inner and outer walls of the toilet stalls, ensuring that every corner is cleaned. Finally, they spray deodorizers and disinfectants to effectively remove odors, kill germs, and ensure the hygiene and safety of the toilet environment.

Efficient Cleaning Tips

• Pre-cleaning dry treatment: Before cleaning, spray a special foam covering agent into the toilet bowl. It can inhibit the splashing of waste and soften the adhered substances, reducing the time and difficulty of subsequent mechanical scrubbing.
• High-pressure flushing: Use a high-pressure flushing gun with a pressure of 80 - 120 bar, combined with a rotating nozzle, to flush the inner wall of the toilet bowl outward in a circular manner. This can prevent waste from rebounding onto the ceiling and improve the flushing effect.
• Selection of professional cleaning agents: For urine scale and fecal crusts, select professional cleaning agents containing corrosion inhibitors (such as sulfamic acid). Let the cleaning agent sit for 3 - 5 minutes to fully decompose the dirt and achieve a better cleaning effect.
• Quick absorption of standing water: Use ultra-fine fiber mops combined with anti-mold wall coatings to quickly absorb standing water, reducing the chance of bacterial growth.

Daily Cleaning and Maintenance

Regularly clean dust and debris every day. You can use a vacuum cleaner or a mop, and be careful to avoid contact between cleaning supplies and the toilet seat. Clean the floor with cleaning agents and disinfectants, paying special attention to the corners and crevices of the toilet. Clean and disinfect the toilet bowl with a dedicated cleaning agent, especially the toilet seat and the internal grooves. When cleaning the sink, use cleaning agents and disinfectants, focusing on the faucet and the drain hole. Replace the garbage bags in the mobile toilets every day to prevent overflow. Wear gloves and masks when cleaning the trash cans.

Introduction of New Technologies

Install smart sensors to monitor the liquid level inside the tanks in real-time and automatically assign cleaning tasks, improving response efficiency. Use bio-enzyme preparations instead of strong acid and alkali cleaning agents, which can degrade organic matter while avoiding corrosion of the tanks. Use ultraviolet lamps to irradiate the internal space for a short time, which can significantly reduce the survival rate of pathogens. Adopt deodorizers with microcapsule embedding technology. The fragrance molecules inside will be slowly released when in contact with urine or feces, continuously neutralizing ammonia and hydrogen sulfide for up to 72 hours.