
Hot Tub Serum Turbo Mineral Stick | Spa Purifier
The Hot Tub Serum Turbo Triple Action Mineral Stick is a natural mineral purifier that makes your spa water cleaner, softer, and easier to care for — while letting you use far less chlorine or bromine. It drops right into your filter housing and goes to work with the power of silver and copper, the minerals that have been used to fight bacteria and algae for centuries.
The "triple action" name captures what it does: it reduces bacteria naturally, softens and conditions the water so it's gentler on skin and eyes, and helps protect your equipment from the scale and corrosion that shorten a spa's life. Because the minerals do part of the sanitizing work, you can cut your traditional sanitizer down to a fraction of the usual level — less chemical smell, softer water, and a more natural soak.
Best of all, it's effortless: one stick lasts up to four months. There's no measuring, no daily dosing — just drop it in and let it work.
Hot Tub Serum®
The Hot Tub Serum Turbo Triple Action Mineral Stick is a natural mineral purifier that makes your spa water cleaner, softer, and easier to care for — while letting you use far less chlorine or bromine. It drops right into your filter housing and goes to work with the power of silver and copper, the minerals that have been used to fight bacteria and algae for centuries.
The "triple action" name captures what it does: it reduces bacteria naturally, softens and conditions the water so it's gentler on skin and eyes, and helps protect your equipment from the scale and corrosion that shorten a spa's life. Because the minerals do part of the sanitizing work, you can cut your traditional sanitizer down to a fraction of the usual level — less chemical smell, softer water, and a more natural soak.
Best of all, it's effortless: one stick lasts up to four months. There's no measuring, no daily dosing — just drop it in and let it work.
Hot Tub Serum®
Original: $38.95
-65%$38.95
$13.63Description
The Hot Tub Serum Turbo Triple Action Mineral Stick is a natural mineral purifier that makes your spa water cleaner, softer, and easier to care for — while letting you use far less chlorine or bromine. It drops right into your filter housing and goes to work with the power of silver and copper, the minerals that have been used to fight bacteria and algae for centuries.
The "triple action" name captures what it does: it reduces bacteria naturally, softens and conditions the water so it's gentler on skin and eyes, and helps protect your equipment from the scale and corrosion that shorten a spa's life. Because the minerals do part of the sanitizing work, you can cut your traditional sanitizer down to a fraction of the usual level — less chemical smell, softer water, and a more natural soak.
Best of all, it's effortless: one stick lasts up to four months. There's no measuring, no daily dosing — just drop it in and let it work.
Hot Tub Serum®






















