Want above all ventilated contain bacterium amount in order to decrease, let sunshine illuminate come in, because natural ultraviolet ray is very good disinfectant. Perhaps close door window severe, use the acerbity suffocating of second crossing oxygen of 0.5% 1 hour, reopen window is ventilated can, this is to whole room airy is purified. The local cleanness with larger area rises opposite and character is simpler, for instance door window, especially the door window of toilet and kitchen cannot use wet dishcloth muddle through one's work only, can be the lysol aqueous solution of 3% with chroma first, or for the acid of second crossing oxygen of 5% with chroma solution sprays, after spraying, need to close door window, reoccupy dishcloth is wiped, these disinfect fluid to be able to be bought in the shop commonly.
And these places may be stained with doorknob hand, household utensils, closet a few bacterias such as second liver and virus, some can survive old, after forming gemma like tetanic bacili, can not die several years. Can allocate chroma to wait for chemical disinfectant to disinfect for the carbonic acid of 5% for the alcohol of 75% and chroma, wait to want to notice especially to the pool washing a face of closet, faucet, closestool, sewer mouth. Additional, use the suffocating that feed vinegar to also can achieve certain alexipharmic result.
Those who need an attention is, entering before leasing the building that come, also had better disinfect seriously.