1. Sponges are used as rags Dr. Philip tieno, an expert in clinical microbiology and diagnostic immunology at New York University Medical Center, said that the kitchen is the dirtiest room in the home. Many people like to use sponges with strong water absorption to clean kitchenware and countertops. In fact, this is a bad habit that is very easy to spread bacteria. Sponges are more likely to harbor a large number of E. coli, Salmonella and other bacteria.
Expert advice: soak the sponge in bleach water for disinfection before use. After use, the sponge should be washed and dried naturally. In addition, you can put the sponge in the plate, add some water, and sterilize it in the microwave oven for 1-2 minutes.
2. Improper use of vacuum cleaner according to Dr. David mackintosh, chief scientist of the Massachusetts environmental sanitation engineering consulting company, traditional vacuum cleaners can remove large particles of dust, but small particles of dust will pollute the air again and fall back to the ground several hours later. These fine particles contain many harmful substances, such as heavy metal lead and chemicals in pesticides.
Expert advice: choose a vacuum cleaner with high-efficiency particulate air filter (HEPA). HEPA filter can prevent small particle dust from polluting indoor air again.
3. The pillows and bedding are dirty Dr. Tierno said that an adult loses about 1.5 million skin cells on average every hour and perspires about 0.95 liters every day. Dead skin cells and sweat accumulate on pillows and mattresses, which are easy to breed dust mites. The pollutants on the bed also include: hair, human secretions, pet hair, fungi, dust, etc.
Expert advice: cover the bedding, Simmons mattress and pillow with impermeable bedspread. In addition, clean the bed sheets and pillowcases with hot water at 54-65 degrees Celsius every week.
4. I love barbecue Dr. Michael Thun, vice president of the American Cancer Association and an epidemiologist, said that meat will produce a variety of carcinogens during high-temperature baking, such as polycyclic aromatic hydrocarbons (PAHs) and heterocyclic amines (HCAs).
Expert advice: try to reduce the number of outdoor barbecues; Tin foil can be used to cook meat; Marinate the meat before barbecue.
5. Improper window opening a recent study published in the New England Journal of Medicine found that clean air can prolong people’s life by five months. Dr. mackintosh said that it is beneficial to open windows when the weather is clear. But when outdoor pollution is serious, the air quality is poor, and there are many allergens, opening windows is harmful to health. The American Lung Association points out that indoor pollution may be more serious than outdoor pollution.
Expert advice: when the air quality is poor, close the windows and turn on the air conditioner to change air indoors.
6. Sit and watch TV for a long time Dr. toon said that watching TV on the sofa for a long time has become a national entertainment, but it is also one of the most unhealthy behaviors. It will increase the chances of eating snacks. Excessive calorie intake will inevitably lead to obesity, which will increase the risk of heart disease, cancer, arthritis and other diseases.
Expert advice: turn off TV, put away snacks and go out for a walk.
Leave a Reply