Spa Water Care

The best solution for natural spa water

O-Care makes water maintenance easy while reducing the need for harsh chemicals.


O-Care can reduce the amount of Chlorine or Bromine needed up to 78%. Chemicals can irritate eyes, ears and skin, so O-Care is especially safe for children who love to go underwater.


Your skin will feel soft and smell very nice.
The mixture of high quality mineral salts will leave your skin feeling soft and odorless. No need to shower after bathing.


Just add the 2 compounds to the spa water once a week using the measuring cup included. A box of O-Care will last 3 to 5 months.

O-Care product comparison



Prevention & removal of sediments

O-Care protects the hot tub 24-7 against sediment build-up, even at low sanitzer levels.

Less chemicals needed

A cleaner hot tub on the inside will empower chemicals to be much more effective and a lot les are needed.

Additional disinfection needeed

O-Care is not a disinfectant and therefore you need additional disinfection with chemicals such as chlorine.

Soft water

The water will feel very nice and soft to the touch which enhances the user experience.

Natural and ecological

The mixture of high quality mineral salts make O-Care natural and ecological.

Safe in use

O-Care is not a biocide and not an aggressive substance

Decrease of component wear

Less wear on the components if there is no residue build up.

Odorless / NO chemical smells

Your skin will smell nice and won’t leave a chemical odor.

pH Neutral / Easy water balancing

O-Care will not change the water balance but most conditioners and chemicals do.


What O-Care Does For Your Hot Tub

Remove & Prevent Sediment Build-Up

Reduce The Amount Of Chemicals Needed

Enjoy Soft And Odorless Water

Makes Your Skin Soft

Decrease Component Wear

Easy Water Balancing

O-Care in more detail

O-Care will reinforce the water’s own properties and remove and prevent sediment build-up.
O-Care will make the water extremely soft and the water crystal clear so let us explain how it works.

Removal and prevention of sediment build-up allows sanitizers and other chemicals be much more effective
When santisers are not negotiating internal contamination and when they don’t risk getting caught up in the sediment it will  empower their strengts and properties.
As a consequence of a clean hot tub less chemicals are needed to still reach the values needed for clean and sanitary water.

O-Care will also remove sediment nutrients from the water to prevent internal contamination.
Always clean your filter on a weekly basis because filtration accounts for 50% of the waters sanitation.
Because O-Care takes out the sediment nutrients your filters can get even more saturated.
This is a good thing because they can be easily cleaned which can’t be said for the insides of the pipes.

Apart from improving the water’s own properties by keeping a hot tub clean O-Care has some interesting added benefits.
Because of the high quality mixture of minerals the water will become much softer and crystal clean.
Soft water in conjuction with less chemicals will make it great for sensitive skin types.
If you are sensitive to certain chemicals you should really give O-Care a try.

Frequently Asked Question

How do I start off with O-Care?

We advise to use a pipe cleaner and renew the water before you start, this way we have a fair base to start from. This is also mentioned in the manual inside of the box.

A box of O-Care will last 2-5 months depending on the volume of your hot tub. Check how much water is in your hot tub and than find the corresponding amount you need on the dosing chart which is on the bottle and in the manual.You always need to add the same amount of O-Care number 1 as O-Care number 2.Example: If the hot tub volume is 396 Gallons you need to add 5,1 Oz of O-Care no 1 and also 5,1 Oz of O-Care number 2

Yes you can, O-Care is made up off minerals and it will not be harmful to you even if you just added it and the water is still a bit cloudy.

That’s not a problem just make sure you’ve put the pumps on for better mixing. The reason for adding no 1 first and then no 2 only makes O-Care more soluble. If you added no 2 first it might take the water a little longer to clear.

O-Care will make water maintenance a lot easier but one product that does it all unfortunately does not exist. Water maintenance is a form of chemistry and balancing and sanitizing water are two different things which depend on many factors.

Most sanitizers will work in combination with O-Care, if you’re used to using Chlorine and you like it than don’t change.

Most sanitizers will work in combination with O-Care, if you’re used to using Bromine and you like it than don’t change.

Chlorine will work faster than Bromine and is more commonly used because of this. Bromine will work on a wider pH range which is why some prefer it.

With normal use of the hot tub you will only need to do 3 steps: 
– Add O-Care once a week
– Check the pH level and adjust if needed
– Check sanitizer level (chlorine or bromine or other) and adjust if needed

A blend of high quality minerals that have the ability to loosen sediments from all surfaces within the hot tub. Sediments are a main cause to high sanitizer demand, cloudy water, scaling, corrosion of equipment, scum lines, eye and skin irritation.

Learn more about O-care

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