1, open windows and ventilation:
After the house is bought, it is also necessary to see if the other party has lived, if not lived, no furniture, home appliances and so on, then naturally there is no need to disinfect the treatment, open the windows and ventilation for a few days, to change the air can be.
2, armed:
In the disinfection of the second-hand room, be sure to arm yourself, do not be infected in the disinfection process, wear a good mask, wear good plastic gloves, hats and so on. Never not armed, not prepared to Luo Guan disinfection
3, comprehensive disinfection:
The second-hand room if you have lived in, it must be disinfected, first of all, comprehensive disinfection, close the doors and windows, with disinfectant water, such as 84 disinfectant, spray disinfection, half a day, and then open the windows to ventilate.
4, home appliance disinfection:
Second-hand room if there are home appliances, especially refrigerators, air conditioners, washing machines, these appliances to focus on disinfection, the refrigerator is too much food storage, long time not use the most prone to bacterial growth, you can use alcohol to disinfect the wipe; air-conditioning filters, dust nets have to be dusted, and then wiped disinfected.
5, furniture disinfection:
For the second-hand furniture, especially sofas, to be thoroughly bleached and disinfected, it is best to be able to bask in the sun, and then used again, can change the cover, it is best to change.
6, bedroom disinfection:
For the bedroom is a place to sleep, it is more important to carry out a good disinfection, disinfection is mainly closet open for ventilation, sweeping the corners of the closet, mattresses, beds, if you do not replace the beds to be put into the sun, the use of ultraviolet sunlight sterilization.
7, bath room, toilet disinfection:
The environment of the bath room is humid, more likely to breed germs, hidden infectious agents, so it is necessary to open the door for a long time to ventilate, spray disinfectant, and alcohol wipe, the toilet is more so.
8, thoroughly cleaned, painted walls:
For the second-hand room or thoroughly cleaned once better, in order to their own health, and then simple decoration, painted walls, the use of white ash disinfection, so that live in peace of mind.
9, professional disinfection:
Now there are special disinfection company, you can let them come to their own home for disinfection, so it will be more thorough, more assured, but to find a formal disinfection company, professionals will have a certificate of practice.
Expanded Information
In order to make the disinfection work smoothly, to achieve better results, according to different situations, choose the appropriate method. Generally should consider the above issues.
Types of pathogens
Different infectious disease pathogens have their own characteristics, different tolerance to different disinfection methods. For example, bacterial germ cells have the strongest tolerance to various disinfection measures, and must be treated with sterilizing agents with strong bactericidal power, heat or radiation to achieve better results. Therefore, they are generally represented as the most difficult to disinfect. Others, such as Mycobacterium tuberculosis, are sensitive to heat disinfection, while their tolerance to general disinfectants is stronger than other bacteria. Fungal spores are very resistant to ultraviolet light, but are more easily killed by ionizing radiation.
Enteroviruses have a similar tolerance to peroxyacetic acid as bacterial propagules, but quaternary amines are ineffective against it. Botulinum toxin is easily destroyed by alkali, but has a high tolerance for acid. As for other bacterial organisms and viruses, spirochetes, mycoplasma, chlamydia, rickettsiae are poorly tolerant of general disinfection. Common disinfection methods can generally achieve good results.
Disinfection of the nature of the object
The same disinfection method for different nature of the goods, the effect is often different. Paint smooth walls, spray liquid is not easy to stay, should be rinsed, wiped as appropriate. On the rougher walls, easy to make the liquid stay, available spray disinfection. Ethylene oxide fumigation, easy to absorb the drug cloth, paper, the effect is better, while the metal surface, must extend the time. Feces, sputum disinfection should not be used to coagulate protein drugs
things to deal with, because protein coagulation of pathogens can play a protective role, high-pressure steam sterilization effect is good, but not for fur, plastic and synthetic fiber products. Ethylene oxide fumigation celluloid products, high concentrations of peroxyacetic acid or chlorine-containing disinfectants such as bleach soaked cotton fabrics, Lysol many times for a long time soaked latex gloves, can cause damage. For food and tableware should not be treated with toxic or foul-smelling disinfectant.
Disinfection should take into account local conditions
In indoor disinfection, airtight houses, available fumigation disinfection, airtight poor application of disinfectant wipe or spray. Well-ventilated houses, available ventilation method of disinfection, poor ventilation, contaminated air long-term storage should be fumigated and sprayed with drugs. Densely populated areas can not be sterilized with irritating gas. Close to the fire should not use ethylene oxide and other flammable disinfection.
Sanitary and epidemic prevention requirements
Different conditions have different chances of spreading, different requirements in epidemic prevention. When infectious diseases are prevalent, infected areas with serious diseases should concentrate on the application of effective drugs and equipment. Fewer cases of peripheral areas, can use simple disinfection methods. Infectious disease hospitals or wards, patient concentration, serious contamination, disinfection of large quantities, should be used fixed equipment and efficient measures, disinfection of the patient's home is a clinical measure, the workload is small, can be used simple measures and methods.
Drinking water should be boiled on the basis of purification, living water can be disinfected with chlorine after purification. For respiratory infectious diseases, emphasize space isolation, ventilation and reasonable with masks, for gastrointestinal diseases should emphasize utensils, feces, vomit disinfection and hand washing after contact. Disinfection of different diseases should be treated differently. Viral hepatitis patients, the application of stronger chlorine-containing disinfectant or chlorine human disinfection, should not be applied to quaternary amine salts and Lysol and other general disinfectant treatment.
In the disinfection work must also pay attention to the factors affecting the disinfection, such as the amount of disinfectant (including disinfection of the intensity and duration of action), disinfection of the degree of contamination of the goods, disinfection of the temperature, humidity and acidity and alkalinity, the relevant chemical antagonists, the disinfectant's penetration and surface tension, and so on.