Probiotics are healthy bacteria which are found on our skin, in our digestion system, and everywhere in the environment.
We generally use chemical-based cleaners, which are designed to kill 99% of bacteria, healthy and bad. Over time bacteria adapt and build resistance against these cleaners. The bacteria that are left are the most virulent and nasty ones.
Probiotics are healthy bacteria which are found on our skin,
in our digestion system, and everywhere in the environment.