Hot Tub Chemicals
With the right hot tub chemicals on hand, you can enjoy clear, clean spa water all year round. We carry a huge selection from highly-rated hot tub chemical brands including SpaBoss, SilkBalance, Spa Marvel, Spa Frog (FROG), and AquaChek, at the lowest price guaranteed.
For guidance on which chemicals to use and how often to apply them, check out our hot tub chemicals guide.
Which hot tub chemicals do I need?
Improve your mood and clear your mind with the cool, revitalizing scent of Eucalyptus Spa Crystals. Simply add a generous scoop to complete your spa experience!
-
Clear your mind and soak your tired, sore muscles with the sweet, relaxing scent of Jasmine Spa Crystals. Simply add one scoop to complete your spa experience!
-
ZorbO™, the hot tub and spa scum absorber can absorb up to 15 times its own weight — that’s a lot of body oil-, odor-, and lotion-removing potential in one little product. Keep your water crystal-clear with the Earth-friendly ingredients found in this hot tub and spa scum remover. You’ve tried the rest, now go with the best!
-
Don’t let nasty oils and residue in your pool or spa create a scum line or clog your filter! Use Scumball to absorb and remove body oils and lotions to keep your pool or spa free from scum and prolong the life of your filter.
-
With Scumball, you can remove all those body oils, suntan lotions, and oily scented products that form a scum line on the surface of your pool or spa. These scum-beating balls can absorb up to 40 times their own weight with all those oils and lotions!
-
SpaBoss Bromine Tabs can be used as an easy hot tub sanitizer and disinfectant, quickly lowering pH levels and alkalinity to keep your hot tub water perfect for whenever you want it.
-
SpaBoss Energize oxidizing shock treatment and activates bromide salts
-
SpaBoss Spa Polish is specially designed to seal the surface of your hot tub or hot tub and keep it sparkling clean and protected.
-
SpaBoss Restore quickly and easily cuts through grime to clean and protect your vinyl hot tub cover. Protect your cover from damage caused by UV rays, dirt, and the elements with easy application a few times a year.
-
*Due to a nationwide shortage of chlorine, prices have increased and supply is very low.*
Spa Ease Oxy Blast can be used as a substitute.
---
SpaBoss Spa Shock (7lb.) is a non-chlorine shock, that is the key to keeping your chlorine or bromine sanitizers working like they should. It will help to get rid of the nasty residue from soap, oils, deodorants, and other organic materials that get into hot tubs from regular use. Comes in a 7lb. container.
-
*Due to a nationwide shortage of chlorine, prices have increased.*
(BioLab, one of the countries major suppliers of chlorine tablets, was destroyed by Hurricane Laura - contributing to the already lacking nationwide chlorine supply.)
---
SpaBoss Chlor-Aid - 5lb. container is a great way to disinfect your hot tub water and keep it algae free! This chlorine product is a great way to disinfect your spa water while keeping your alkalinity balance and pH in line!
Questions from Our Customers
Have a question about chemicals? It may have been answered in the Q&A below.
Don't see your question answered by our team? Ask your own below. The hot tub experts at Master Spa Parts are ready to help.