Stains

7

How to apply the products

g. Caution is required when rebalancing the pool – The largest cause of stains re-occurring is due to the pool water being rebalanced too quickly. This results in metal ions being “buffered” back out of solution to redeposit on the pool surfaces. Both Multi Stain Remover and No More Metal are very acidic products therefore they will lower both

the Total Alkalinity and pH of the pool water. When rebalancing first raise the Total Alkalinity by no more that 20ppm per day. Once your Total Alkalinity is at the correct level (80 – 120ppm) adjust the pH as necessary and add your registered sanitizer. h. Fibreglass Pools – Always remember that the Black Spot in fibreglass pools is a result of osmosis which is the breaking down of the fibreglass (polyester)

resin. Our treatment will not fix the problem of the resin itself; it only works as a curative for the discolouration. Spotaway should be applied every 10-12 weeks and to extend the time between osmosis treatments we recommend using No More Metal on an ongoing basis.

www.lo-chlor.co.uk

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