To prevent the spread of diseases after floods
I suggest you do a good job in environmental sanitation
Note the following
1、 Household environmental sanitation
After the room is flooded, first discharge the accumulated water, clean up the sludge and sundries, open windows for ventilation, and keep the room clean as much as possible.
1. House floor cleaning
Once there is temporary water inflow, and there are no garbage storage points and toilets around. After draining the accumulated water, only tap water can be used to flush the ground; If there is accumulated water for more than 3 days or there are obvious pollutants, it is necessary to mop the ground with 500-1000mg / L effective chlorine solution after leading out the accumulated water to clean the ground (50-100kg water plus a bottle of 84 disinfectant).
2. Clean the flooded furniture, articles and walls
Wipe and disinfect with 250-500mg / L effective chlorine solution (100-200kg water plus a bottle of 84 disinfectant), and then wipe with clean water after 30 minutes.
3. Disinfect tableware
Flooded catering utensils shall not directly contain food or water. They shall be washed with tap water, boiled and disinfected for 15 minutes, or soaked and disinfected with effective chlorine 250 mg / L disinfectant (200 kg of water plus a bottle of 84 disinfectant) for 30 minutes, and then rinsed with clean water.
4. Wash and dry clothes
Clothes generally only need to be cleaned and exposed to the sun; Heat resistant fabric can be soaked in 80 ℃ hot water for 15 minutes; Fabrics that are not easy to fade can be soaked and disinfected with 2% bleach supernatant for 30 minutes, and then rinsed with clean water.
2、 Drinking water sanitation
1. Do not drink raw water, but only boiled water or bottled water and barreled water meeting hygienic standards; Water containers must be clean and often emptied for cleaning.
2. Temporary drinking well water, river water, lake water and pond water must be disinfected.
The conventional choice is to add one piece of bleaching essence tablet per 100 kg of water (the bleaching essence tablet should be crushed first, dissolved with a small amount of water, then take the supernatant and add it), mix well and stand for 30 minutes before use.
Still boil and drink after disinfection.
3. If the faucet is polluted, the pipeline shall be fully cleaned. The faucet surface shall be wiped and disinfected with disinfectant containing effective chlorine 250mg / L (200kg water plus 1 bottle of 84 disinfectant), and then washed with clean water after 30 minutes.
3、 Personal hygiene
Remember three things
Eat cooked food
Drink boiled water
wash hands more often
1. The food shall be cooked thoroughly, and the raw and cooked food shall be separated; Do not eat food that is rotten or soaked by flood; Do not eat drowned or dead livestock and aquatic products; No leftovers, no cold food.
2. Wash hands with soap or hand sanitizer and running water before and after meals and after cleaning dirt.
When washing hands unconditionally, you can wipe your hands with disinfectant wipes or wipe your hands with quick hand sanitizer.
3. Avoid direct contact with accumulated water. If wading, wear high top rain boots; Wear rubber gloves to clean the flooded items; In case of direct contact with accumulated water, wash the contact part with uncontaminated water or tap water immediately.
4、 Precautions for use of disinfectant
1. The disinfectant shall be used in strict accordance with the instructions for use, including scope, purpose, method, validity period, precautions, etc. it shall not be used in excess of the concentration.
2. Disinfectant has certain irritation. Wear rubber gloves and masks to avoid contact with skin and mucous membrane. After disinfection, it must be cleaned to remove residues.
be careful
3. Chlorine containing disinfectants (such as 84 disinfectant) and acidic toilet cleaning spirit cannot be mixed. The mixture of the two will produce toxic gas and cause damage to eyes, nasal mucosa and respiratory tract.
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