Support answer · Clarifiers & Conditioners
Why do I need a conditioner and clarifier for my pool or spa?
Short answer: Conditioner helps control foam, scum, and metal-related water problems, while clarifier helps your filter trap tiny particles that cloud the water.
Based on Maytronics support, updated 2026-08-10, rewritten by Poolbots' pool experts.
The answer
What to know.
Conditioner and clarifier serve different purposes. A cleaner has a separate role, too:
- Cleaner: Removes oils, grime, and built-up residue from spa surfaces and plumbing.
- Conditioner: Helps limit foaming, scum, and water problems related to metals.
- Clarifier: Helps your filter trap tiny particles so cloudy water becomes clearer.
Sanitizer and balanced pH come first. None of these products takes the place of sanitizer. Maintain proper sanitizer levels and balanced pH, since clean, balanced water is the starting point for a healthy pool or spa.
Clean the waterline of your pool or spa regularly, and rinse filters every week. These habits help keep the water clear and healthy.
Source: Maytronics support. Same steps and facts, rewritten for clarity; the videos and illustrations are Maytronics' own.
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