Or don’t, and keep your immune system on its toes. Over-cleanliness is known to be problematic, and it’s why we have kids who can be taken out with a peanut. If

Or don’t, and keep your immune system on its toes. Over-cleanliness is known to be problematic, and it’s why we have kids who can be taken out with a peanut. If dirt in a a particular regime is positively linked to illness (i.e. cross contamination of raw meats during food prep) then take measures. On the other hand the mere fact that something is dirty or bacteria-laden is not a reason to run for antiseptic wipes. The whole world is teeming with bacteria, most of it is harmless.