It is possible to live without bringing the carbage out, it depends on how one lives

 One criterio that some people use for claiming that it is ok to go to somebody else's apartment to check if everything is ok, is that if they haven't come out for a very long time. But there may be reasons for people staying indoors, and all do not produce smelling carbage or bacteria. 

If one does not leave food in warm, it usually does not get spoiled. Either one must empty a food package fully and wash and dry it or just dry it to very dry (so that it is just dry and not food like (and not soft like a fabric, instead like a thin dry layer of some solid dry substance - so dry that if one would have sent it analyzed it would be called dry, having in practice no moisture in it) or with bacteria at all), for example on tge kutchenvtable airily, if obe likes such food and if it is dry indoors, (and later store the fully dry things in a fully dry place). Or if there was some food left, one must store it so that it does not get spoiled, for example in the refrigerator or in the freezer. 

*

Cold air does not contain as much water as warm air can contain water. So for getting a room dry in the tropics, one maybe could have a (refrigerator like?) cooler which cools so much that it can collect moisture. And have that maybe at a lower level, and the rest of the room not artificially cooled. So when the new cool air warms, it makes the room dryer, and so one could use the cooler momentarily to get a feeling of fully dry to the middle of the rolm, and then jyst right away turn off the cooler&condenser. So you can keep the room warm. But if you need extra cooling, it ought to go the same way. 

*

Often different kinds of people, like different climstes etc, and so often even on the same area there can be many different wishes of things related to bacteria, often even in the same family can wishes differ. As fsr as I know, in hotels and in arranging living places and in handling big complaints about major errors, and wishes, there often are people who try to answer the needs of different kinds in the same environment, so often they take something harmful away but replace it with somewhat similarly nit-at-all harmful like for example thrown awsy parts of green plants. Sometimes here in the cold climate of the four seasons people arranging things for their family, resort to cjoosing things that one cannot be fully clmfortable lazying with but which make one think, estimate each time again on one's own and maybe learn lufe skills so.