How To Shock A Hot Tub With Bleach. All you have to do is to follow the instructions mentioned below: If your ph is already on the low side, use spaboss ph plus, as it will raise your hot tub's ph.
You do this to break down the organic contaminants which can cloud the water and cause odors to. We use bromine or chlorine to sanitize the water a few times per week. If you think that the water quality will get worse in the next 24 hours, adding a hot tub shock chemical will do the trick.
Remeber, for ever 1 ppm fc dichlor adds it also adds.9 ppm cya, almost half and half.
I’m using a 350 gallon tub. How should i shock my hot tub? Why do i need to shock a hot tub? Calm water, keep jets on low and blower off;