Muriatic acid

Muriatic acid bottle next to an open 6 person hot tub with a pH test strip on the edge

Muriatic Acid to Lower pH When Alkalinity Is Ve...

You test your hot tub, see a pH reading pushing 8.2 or higher, add what feels like a reasonable splash of acid, and an hour later the number has barely...

Muriatic Acid to Lower pH When Alkalinity Is Ve...

You test your hot tub, see a pH reading pushing 8.2 or higher, add what feels like a reasonable splash of acid, and an hour later the number has barely...

Muriatic Acid Before Closing a 500-Gallon Inflatable Hot Tub for Winter

Muriatic Acid Before Closing a 500-Gallon Infla...

You've drained and refilled your inflatable hot tub all summer, and now it's time to put the thing away until spring - except you've got a half-full tub, a bottle...

Muriatic Acid Before Closing a 500-Gallon Infla...

You've drained and refilled your inflatable hot tub all summer, and now it's time to put the thing away until spring - except you've got a half-full tub, a bottle...

Muriatic Acid Dose to Lower pH in a 400-Gallon Inflatable Hot Tub

Muriatic Acid Dose to Lower pH in a 400-Gallon ...

You test the water in your inflatable hot tub, see a pH reading of 8.0 or higher, and then wonder exactly how many ounces of muriatic acid you're supposed to...

Muriatic Acid Dose to Lower pH in a 400-Gallon ...

You test the water in your inflatable hot tub, see a pH reading of 8.0 or higher, and then wonder exactly how many ounces of muriatic acid you're supposed to...