blueplus STAIN REMOVER is specially designed to remove stains such as iron, copper, manganese, tannin and cobalt (black stains on fibreglass pools) from pool surfaces.

Getting started

  • Before use, adjust pH to 7.0, set all disinfectants to 0 mg/l and backwash the filter
  • NOTE: When using the product on marble finishes or printed liners, do NOT bring the product into direct contact with pool surfaces. In these cases, depending on the severity of the stain
  • The product should be sprinkled directly on the stained area or spread evenly over the pool while the pump and filter are running
  • IMPORTANT: blueplus STAIN REMOVER should be added to the pool water as soon as the stain appears to detach from the surface. This will remove dissolved metals which prevents discolouration
  • Run the pump and filter for at least 24 hours and clean thoroughly afterwards
  • This product reduces both pH and alkalinity and rebalances the water after this treatment (starting with alkalinity)

Download our product sheet

050760021 l

Let's make some waves.

Have you just installed a new pool? Then as an installer, you can offer your customers something extra with quality products that make all the difference. And as the owner, you don’t have to spend time searching for the right products.

blueplus CHEMICALS has all the maintenance products you need to fight bacteria and keep your pool water clear and pleasant. First measure the values and then adjust the pH, alkalinity and chlorine levels to prevent algae and other impurities.

Want to give your pool a major maintenance? blueplus CHEMICALS has the right products for that too. Think about cleaning the water line, the heat pump, the pool shutters, …


blueplus is here for the pool builders and the pool lovers.

And we’re not afraid to make some waves!

Of course, we are not afraid to make some waves in our industry. We want to come up with solutions for our customers so they can grow. That’s why we always want to improve and renew ourselves. As a brand for customers who want to make a difference, make sure we have everything. Everything for swimming pools from A to Z.

Our ultimate goal? To shake the industry to its foundations. To simply be the best in everything we offer and, as a Belgian player, not be outdone by the ‘big boys’.

With hard work and our own approach, we create a product line for our customers with which they can leave their competitors far behind. A brand that is ready for the future. And by sharing insights, we innovate and grow together.

Who’s in?