How to use a household ozone disinfection machine, how long does it usually take? Let’s talk to friends who have used it.
The use of West Island household ozone disinfection machine generally calculates the working time according to the space of the room. For example, a room is about 10 square meters. The general tasting time is about 3-5 minutes. If you want to further deodorize, the general time is about 20 minutes. .
What is the use of the bottle sterilizer?
Q: The correct step for enthusiastic netizen A is to read the instruction manual of the bottle sterilizer first, and then follow the instructions in the instruction manual. Before use, please clean the bottle with detergent, then pour clean water into the bottle and tighten the bottle. Put the lid in the bottle sterilizer, and set the sterilization temperature and time. Remember to use the baby bottle sterilizer for the first time to sterilize the baby bottle sterilizer first. Do not put it in the baby bottle. It can only be used normally after being fully sterilized. Enthusiastic netizen B replied that it is relatively simple as long as you follow the instructions of the bottle sterilizer. Put the cleaned baby bottle in the sterilizer, add an appropriate amount of water, then close the lid and set the time. However, it should be noted that when using the steam sterilization method, you still need to clean everything first. Before sterilizing the bottle, use the bottle cleaning solution in combination with the cleaning step. No detergent is needed when sterilizing bottles.
How to use toothbrush sterilizer?
For questions related to “”, Kuba Help Assistant answers your questions. After brushing, put the toothbrush in the toothbrush sterilizer. The toothbrush sterilizer uses a cold cathode ultraviolet lamp, which can emit ultraviolet rays with a wavelength of 253.7nm. The low mercury vapor pressure excites it to emit ultraviolet light waves. The emission spectrum has two main lines, one is 253.7nm. This wavelength allows deoxyribonucleic acid (DNA), ribonucleic acid (RNA) and nucleoprotein in bacteria to absorb ultraviolet rays. After the bacteria absorb ultraviolet light, it will cause DNA strand breaks, leading to the cross-linking break of nucleic acids and proteins, killing the biological activity of nucleic acids and causing the death of bacteria. The toothbrush sterilizer can effectively kill 15-60 square meters of bacteria, including E. coli, Mycobacterium tuberculosis and influenza viruses, hepatitis B virus and more than 20 common bacterial viruses. The other is 185nm. Ultraviolet rays of this wavelength are used for high vacuum sterilization. Vacuum ultraviolet rays can ionize the oxygen in the air and produce ozone to achieve the purpose of purifying the air. The dispersibility of ozone can make up for the shortcomings of ultraviolet light, ultraviolet light only spreads along a straight line, and has a dead end for disinfection. (Answer: Bubble Museum)