How are items disinfected in the home?
Commonly used small items such as mobile phones, remote controls, mice, door handles, faucets, etc. can be wiped and disinfected with 70%-80% alcohol cotton balls or disinfectant wipes.
Objects with large areas, such as tabletops and floors, can be sprayed and wiped with disinfectant containing effective chlorine (bromine) 500mg/L. Fabrics such as clothing and bedding can be exposed to the sun and generally do not require special disinfection.
Sinks and toilets can be disinfected regularly with chlorine disinfectant. Tableware is preferred to be boiled for disinfection for 15-30 minutes, or circulated steam for 30 minutes, or the tableware disinfection cabinet can be used to operate according to the instruction manual.
How to disinfect group purchase and express parcels?
When picking up, wear a mask and gloves and take a contactless approach to receiving the goods. The outer packaging of the item can be disinfected using disinfectant spray or disinfectant wipes and left for 10-30 minutes. Leave cartons, bags, etc. outside the door as much as possible and put them in the trash can. Fresh foods can be rinsed or soaked with a slow stream of water. After the treatment is completed, clean your hands with "soap/hand sanitizer + running water" according to the "seven-step hand washing method" in time.
How to disinfect vegetables and fruits?
Vegetables and fruits (potatoes, radishes, onions, etc.) that are not easy to dehydrate and spoil can be ventilated on the balcony for a period of time. Vegetables that are easy to dehydrate and spoil (green vegetables, garlic seedlings, bean sprouts, etc.) can be rinsed or soaked in slow water flow, drained and stored.
In general, the outer packaging of vegetables and fruits can be sprayed with disinfectant to reduce the risk. For the fruits and vegetables themselves, you only need to clean, do not use chemical disinfectants for disinfection, so as not to affect food safety and taste. If it is really necessary to disinfect, you can use a disinfectant with vegetables and fruits on the record, soak it for 10-30 minutes according to the concentration on the instructions, and rinse with water to remove the residual disinfectant.
How to disinfect after going out and testing nucleic acids at home?
Gently remove the coat and hang it in a ventilated position; take off the mask, if you need to use it again, hang it in a dry and ventilated place; clean your hands with "soap/hand sanitizer + running water" in time; put the shoes off at the door, and the upper can be wiped with disinfectant wipes; mobile phones, keys and other personal belongings, wipe and disinfect with 75% alcohol cotton balls or disinfectant wipes. Those who have the conditions can distinguish between "polluted areas" and "clean areas" at home, and leave their clothes and shoes in the "contaminated areas" when they return from going out.
Source: People's Network Science Popularization