室內環境消毒方法有:
(1）高溫消(xiao)毒(du)法(fa):最(zui)簡便的是煮沸(fei)消(xiao)毒(du)。煮沸(fei)能(neng)使微生(sheng)物的蛋白(bai)質凝(ning)固(gu)變性而死(si)亡(wang)。家庭(ting)中常使用的物品如廚房(fang)刀具、菜板和(he)餐飲具均可用煮沸(fei)消(xiao)毒(du)。消(xiao)毒(du)時間(jian)從水煮沸(fei)后開始計(ji)算15分鐘至20分鐘。
(2）干熱(re)消毒法:耐熱(re)的物(wu)品可直(zhi)接(jie)放在火焰上燒(shao)(shao)灼滅菌，家(jia)庭廢(fei)棄的污染物(wu)品可直(zhi)接(jie)焚燒(shao)(shao)處理(li)。
( 3〉日(ri)光消毒法:日(ri)光可使(shi)物體干(gan)燥，溫度升高，日(ri)光中還有紫(zi)外(wai)線。被褥、衣服、書(shu)籍(ji)等物品放在(zai)陽(yang)光下(xia)曝曬3小時至6小時可達到消毒目的(de)。
(4）居室空(kong)(kong)氣(qi)清(qing)潔法:為保持室內(nei)空(kong)(kong)氣(qi)清(qing)新，應經常開窗通風(feng)換(huan)氣(qi)，尤(you)其在冬春季節更應該注意這一點。每次(ci)開窗10分(fen)鐘至30分(fen)鐘，使室內(nei)空(kong)(kong)氣(qi)充分(fen)流通交換(huan)，減少(shao)室內(nei)病菌濃度。
(5)化學(xue)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)法:用(yong)化學(xue)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)劑(ji)，通過浸泡(pao)、噴灑、熏蒸(zheng)(zheng)等(deng)方式殺滅病(bing)原(yuan)微生物。用(yong)化學(xue)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)劑(ji)進(jin)行(xing)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)，其優點是消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)速度快，殺菌徹(che)底，使(shi)用(yong)方便。家庭中常用(yong)的化學(xue)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)方法有(you):地(di)板、桌椅、餐飲具、浴室用(yong)品等(deng)耐腐(fu)蝕的物品以(yi)及井水的消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)均(jun)可用(yong)含(han)氯消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)劑(ji)（如(ru)漂白粉、84消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)劑(ji)〉進(jin)行(xing)徹(che)底消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)滅菌。室內空(kong)氣消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)可用(yong)食(shi)醋(cu)加熱熏蒸(zheng)(zheng)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)，熏蒸(zheng)(zheng)時，將食(shi)醋(cu)原(yuan)液倒于(yu)容器內用(yong)火加熱煮沸（用(yong)量為50~100毫升╱米）﹐然后關閉門(men)窗進(jin)行(xing)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)處理(li)30分鐘至(zhi)60分鐘，也可用(yong)其他(ta)化學(xue)消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)劑(ji)進(jin)行(xing)空(kong)氣噴霧消(xiao)(xiao)(xiao)(xiao)(xiao)毒(du)(du)(du)(du)(du)(du)