What brand of chemical do you use in your hot tub?

Question

The brand I use gets more expensive every time I buy it, and can only be found in a specialty store, please help.

Answer 1

I get mine at Leslie's swimming pool supply, it's their house brand.

If there's no swimming pool supply in your area, look on line, there are many companies selling chemicals.

If you are using a specific type, not the usual bromine/chlorine, then yes, you might be having trouble with supply.