The Piscimar Resticlor PM-607 is a granular emergency neutraliser that reduces excess chlorine, bromine or liquid oxygen in pool water. It’s the product you reach for when a shock treatment or accidental overdose has pushed disinfectant levels too high and the pool needs to be brought back into range quickly.
When to use Piscimar Resticlor PM-607
Resticlor is the right tool when a water test shows chlorine, bromine or liquid oxygen levels above the safe bathing range and you need to bring them down without simply waiting days for natural dissipation.
The most common triggers are a heavy shock chlorination, an accidental overdose of disinfectant, or a salt-chlorination system that has run too long at a high output setting. In each case the water is temporarily unsafe for swimming until levels drop.
Always test the water before reaching for Resticlor. The goal is to correct the excess – not strip all disinfectant from the pool – so knowing your current reading is essential before calculating how much product to use.
Dosage and application of Piscimar Resticlor
Getting the dose right is the most important step when using Piscimar Resticlor PM-607. The quantity depends on your pool volume and exactly how many ppm you need to reduce – so test first, then calculate.
Before you apply: confirm your current chlorine, bromine or liquid oxygen reading and decide how many ppm you want to remove. Use Resticlor only to correct the excess – never exceed the recommended dose.
Recommended dosage
- Excess chlorine: 1.5 g/m³ for each ppm to be reduced.
- Excess bromine: 0.75 g/m³ for each ppm to be reduced.
- Excess peroxide: 14 g/m³ for each ppm to be reduced.
How to calculate the right amount
Multiply the dose rate by your pool volume and by the number of ppm you want to reduce.
Example: for a 50 m³ pool where you need to reduce chlorine by 2 ppm: 1.5 g x 50 m³ x 2 = 150 g of Resticlor.
Step-by-step application
- Test the water to confirm the current chlorine, bromine or liquid oxygen level.
- Calculate the dose based on your pool volume and the ppm reduction needed.
- Add the product directly to the pool water, following the label instructions.
- Keep the filtration running to distribute the product evenly throughout the pool.
- Re-test the water before making any repeat application.
Important: on pools with salt electrolysis, switch the system off during treatment. Re-test the water before resuming normal operation or adding any further product.
What to expect after applying Piscimar Resticlor
Once Piscimar Resticlor PM-607 is added, it begins working on the excess chlorine, bromine or liquid oxygen in the water straight away.
Leave the filtration running throughout – this circulates the product and ensures it acts evenly across the full pool volume rather than concentrating in one area.
After application: re-test the water before swimming or adding any further chemicals. You’re looking to confirm that levels have dropped back into the recommended range.
If chlorine, bromine or liquid oxygen is still elevated after the first application, do not add more product without recalculating the dose from a fresh water test. Over-dosing Resticlor can push disinfectant levels too low, leaving the pool without adequate protection.
Why choose Piscimar Resticlor for excess chlorine in pools
When disinfectant levels spike after a shock treatment or an overdose, Piscimar Resticlor PM-607 gives you a controlled, measurable way to bring them back into range – rather than waiting days for the pool to recover on its own.
It works across the three most common pool disinfectants and suits all standard pool types, including salt-chlorinated pools.
- Reduces excess chlorine, bromine and liquid oxygen.
- Precise, calculated correction – not a blanket strip.
- Effective after shock treatments and accidental overdoses.
- Cuts waiting time before the pool is safe to use again.
- Always use after testing – dose to the reading, not by guesswork.
Resticlor is not a routine maintenance product. It belongs in your pool kit as an emergency corrector, used only when a water test confirms a genuine excess of disinfectant.
Why buy Piscimar Resticlor from Pools&More
Pools&More stocks the Piscimar Resticlor PM-607 as an authorised Piscimar distributor, with specialist advice on pool water treatment available before and after your purchase.
Whether you’re dealing with a post-shock chlorine spike or an unexpected bromine overdose, the Pools&More team can help you confirm the right dose and apply the product safely.
Expert support: not sure how to read your test results or calculate the dose? The Pools&More team is on hand to guide you through the process – before you buy and after.
- Authorised Piscimar distributor.
- Specialist pool water treatment retailer.
- Pre- and post-purchase advice included.
- Hands-on support for excess chlorine, bromine and liquid oxygen corrections.
Frequently asked questions
What does Piscimar Resticlor PM-607 do?
Piscimar Resticlor PM-607 reduces excess chlorine, bromine or liquid oxygen in pool water. It is an emergency corrector for use when disinfectant levels have risen above the safe bathing range and need to be brought back down quickly.
When should I use Resticlor in my pool?
Use Resticlor after testing the water and confirming a genuine excess of chlorine, bromine or liquid oxygen. It is most commonly needed after a shock chlorination or an accidental overdose of disinfectant.
What is the correct dosage for Piscimar Resticlor?
For excess chlorine, use 1.5 g/m³ per ppm to be reduced. For excess bromine, use 0.75 g/m³ per ppm. For excess peroxide, use 14 g/m³ per ppm. Always calculate from a fresh water test result.
How do I work out how much Resticlor to add?
Multiply the dose rate by your pool volume and by the number of ppm you need to reduce. For example: a 50 m³ pool with 2 ppm of excess chlorine needs 1.5 g x 50 x 2 = 150 g of Resticlor.
Can I use Resticlor in a salt-chlorinated pool?
Yes. Switch off the salt electrolysis system before adding Resticlor and keep it off during treatment. Re-test the water once the product has circulated before resuming normal operation.
Can I swim straight after adding Resticlor to the pool?
Re-test the water first and confirm that chlorine, bromine or liquid oxygen levels are back within the recommended range for bathing before anyone enters the pool.
Will Resticlor remove all the chlorine from my pool?
No – and it shouldn’t. Resticlor is designed to reduce the excess, not eliminate all disinfectant. Dose it according to the ppm you want to remove, not to zero out the chlorine entirely.
Is Resticlor a product I should use every week?
No. Piscimar Resticlor PM-607 is an emergency corrector, not a routine maintenance product. Use it only when a water test confirms that disinfectant levels are genuinely above the safe range.
What happens if I add too much Resticlor?
Over-dosing can drop disinfectant levels too low, leaving the pool without adequate protection against bacteria and algae. Always calculate the dose carefully from a water test and re-test before any repeat application.




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