Some people I notice have the cleaning gene and some not so much. So how much should we be cleaning
According to Science, you should be changing your sheets every two weeks because of the bacteria on them. It's mostly harmless but to keep your bed clean, change your sheets a minimum of every two weeks and wash them in hot water.
If towels are in your bathroom they are filled with bacteria (including staph and fecal) and if you towel doesn't fully dry, that bacteria can grow. Swap out bath towels every other day. Your kitchen towels collect bacteria all the time and you should be washing those weekly, unless you handled raw meat. In that case, wash the towel immediately.