How to make hotel linen 100% hygienic and sanitized?

1. Linen thermal disinfection method

That is to use physical effects such as temperature and light to denature or coagulate the protein of microorganisms, so as to achieve the purpose of disinfection and sterilization. Hotel washing recommended thermal disinfection washing requires 10 minutes when the washing temperature is 80 °C. The washing temperature and time determine the fundamental factors of linen disinfection, and the drying process of the dryer can also effectively reduce the residues of microorganisms and viruses.

2. Chemical disinfection of linen

Chemical disinfection is the use of chemical drugs to penetrate the body of bacteria, coagulate and denature bacterial proteins, interfere with the activity of bacterial enzymes, suppress bacterial metabolism and growth, damage the structure of bacterial membranes, change their permeability, and destroy their physiological functions, so as to achieve disinfection and sterilization. the goal of. When the hotel washes temperature-sensitive fabrics, such as chemical fibers, wool, or uses low-temperature washing, chemical disinfection methods must be used to achieve linen disinfection.

(1) Use chlorine-containing disinfectant (take Cass Hypertherm chlorine bleach as an example)

Soaking:Concentration 250ppm-400ppm, time greater than 20 minutes.

Washing:use chlorine bleach 200ppm for washing at 40°C, and 100ppm for washing at 60°C.

(2) Use peracetic acid type cleaning agent (take Cass Hypertherm warm oxygen bleach as an example)

Soaking:The concentration is 0.2%-0.5%, and the time is more than 10 minutes.

Washing:Use chlorine bleach, 2ml per liter of water, wash at 60℃.

NOTE:When chemical disinfection is used to wash linen, all wash normalization operations must be carried out in accordance with the disinfection specifications for the chemicals used.

3. Light disinfection method of linen

That is to use physical effects such as temperature to denature or coagulate the protein of microorganisms, so as to achieve the purpose of disinfection and sterilization. The light disinfection method mainly uses ultraviolet radiation to photolytically denature bacterial proteins and cause bacterial death.

(1) Sun exposure disinfection method: Sun exposure method is used for disinfection of pillows, mattresses, mattresses, cotton wool, etc. Generally, the disinfection effect can be achieved by exposure to the sun for 6 hours, and it needs to be turned over every 2 hours during the period.

(2) Ultraviolet disinfection method: used for air disinfection and surface disinfection.

Note: Ultraviolet rays and sunlight have certain damage to the human body and linen, and must be operated according to strict operating procedures. In addition, UV lamps in the room cannot be used for linen disinfection, but can be used to disinfect hard surfaces that come into contact with the linen.