what are we trying to "clean" from our filters when we clean them?
The rinse it with the hose to get the big stuff of. Simple. I follow that.
The spray... what is it actually doing, like what is it breaking down... and what is in the spray.
Then the soak... I've seen people say they put bleach in... but isn't the sanitizer in the tub good enough? What are we trying to clean that the spray didn't get?