When I run jets in my Jacuzzi tub, black particles fill water. Thought it may be mildew, tried everything help

Answer 1

Have you checked your filter?---If you are using a charcoal filter, it's the charcoal. Or it could be charcoal from your water supply lines---sometimes they have charcoal in them.

Answer 2

If it is mildew, fill the Jacuzzi so that the jets and intake are covered and pour in a half-gallon of chlorine bleach. Run the jets for a few seconds to get the chlorine into the system, then let it site for 30 minutes. That should kill any mildew.

Answer 3

first ry cleaning your filter if that dosent work then it is algea. JUST SHOCK IT.