Piscimar PM-665 Spot Remover
Piscimar Spot Remover effectively removes stubborn stains from pool walls, grout, the bottom, and steps—especially those caused by metals such as copper, iron, or nickel. Suitable for mosaic tile, liner, and polyester surfaces, it works quickly without damaging stainless steel components.
Suitable for liner and polyester pools and all types of surfaces.
Available in a 0.5 kg container.
Manuals
Piscimar Spot Remover Technical Data Sheet
Remove stains from your pool with Piscimar Spot Remover

A product specially formulated to remove stubborn stains from pool walls, grout, the pool floor, and stairs.
It acts on stains caused by metals such as copper, iron, or nickel, helping to redissolve them in the water to restore the appearance of the affected surfaces.
It is particularly effective against yellow and brown stains that can appear in liner and polyester pools, working in less than 30 minutes depending on application conditions.
Spot Remover is suitable for various surfaces, including tile, liner, and polyester. Its formulation does not damage stainless steel components in the pool, such as ladders, lights, or handrails.
To complete the treatment and help control the metals present in the water, it is recommended to use it in combination with other products, such as Ion Magnetic PM-615 or Copper Out PM-655.
Directions for Use and Dosage
Before applying the product, reduce the chlorine level to a maximum of 0.5 ppm and ensure that the water’s pH is balanced, preferably at 7.0.
- For stains spread throughout the pool: Add 20 g/m³ of the product, distributing it evenly throughout the pool. Then, start the filtration system.
- For localized stains: Add 12 g/m³ of the product directly to the affected area. Let it sit for 10 minutes, then start the filtration system.
- After 3–4 hours, add 15 ml/m³ of Ion Magnetic PM-615.
After treatment, it is normal for the pH to drop. Wait 24 hours before adjusting it again, until a pH of 7.2 is reached.
Manufacturer’s Recommendations and Precautions
- Harmful if swallowed.
- Causes serious eye damage.
- May irritate the respiratory tract.
- Keep out of reach of children.
- Avoid contact with eyes and skin.
- Wear gloves and safety goggles or a protective mask.
- In case of eye contact: Rinse thoroughly with water for several minutes. Remove contact lenses, if present and if this can be done easily, and continue rinsing.
- In case of an accident or if you feel unwell, seek medical attention immediately and, if possible, show the product label to the doctor.
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