Does anyone know if there is any CYA in Leslie's Fresh n Clean non chlorine shock? Thanks
Is there any CYA in Leslie's Fresh n Clear Non-Chlorine shock?
- Thread starter Clyde
- Start date
I do not believe so as it is not a sanitizer and doesn't add FC, it is an oxidizer usually used to activate a bromine pool, or eliminate high CC's. It is MPS (monopersulfate) and is generally not needed in an outdoor pool.
http://www.troublefreepool.com/threads/21677-Fresh-N-Clear-Question
I do know for a fact that there is zero CYA in liquid chlorine (aka bleach).
What is your plan for the Leslies product that cannot be addressed with liquid chlorine?
Dom
It is probably
MPS
KMPS
Potassium Monopersulfate
Potassium Peroxymonosulfate
A non chlorine oxidizer or 'shock'. It is acidic and will cause lower pH and TA. It adds sulfates to the water. Will not break down CC but helps prevent it from forming when used on a regular basis. It will interfere with TC and CC tests unless special reagents are used in testing since it WILL test as CC! A good choice to use in indoor pools that are not exposed to sunlight but really has no advantage in an outdoor pool. It is only an oxidizer and NOT a sanitizer and should not be used as such.
MPS
KMPS
Potassium Monopersulfate
Potassium Peroxymonosulfate
A non chlorine oxidizer or 'shock'. It is acidic and will cause lower pH and TA. It adds sulfates to the water. Will not break down CC but helps prevent it from forming when used on a regular basis. It will interfere with TC and CC tests unless special reagents are used in testing since it WILL test as CC! A good choice to use in indoor pools that are not exposed to sunlight but really has no advantage in an outdoor pool. It is only an oxidizer and NOT a sanitizer and should not be used as such.
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