Because something else is already there waiting to gobble them up: dust mites. And the longer you wait between washes, the more food these critters will have and the more they'll procreate and ...
These micro-organisms thrive in the warm, cosy conditions of your bedding, where they feed on sweat, saliva, dead skin cells, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback