ClearWater pH minus is used for decreasing the pH of pool and spa water.
Ideal Lay Z Spa pH levels are between 7.2 and 7.6, promoting bather comfort, and ideal effective chemical use. If the pH is above 7.6 then use the 'pH Minus' to decrease it.
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Application Instructions:
1. Pre-dissolve this product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallons (10lts) of warm water. Stir well to ensure product is fully dissolved. Add the resulting solution to the pool or spa whilst the pump(s) are turned “on”, preferably near to the water inlets to aid distribution.
2. After 4 hours minimum, recheck the pH levels and repeat the treatment if necessary until the ideal pH range is established.
Daily Dose Rates |
Litres | Gallons | Dose rate |
1,000 | 220 | 11g |
2,000 | 440 | 22g |
4,545 | 1,000 | 50g |
22,700 | 5,000 | 250g |
General Precautions:Dosing• Wear eye and face protection and ensure granules are not blown back into your face.
• Never mix with other chemicals including household cleaners or a dangerous
reaction may occur.
• When pre-dissolving always add product to water and not vice verse.
Handling / Storage (Important – see Risk and Safety phrases opposite)• Handle products in a well-ventilated area, preferably outdoors.
• Wash hands after use.
• Ensure chemicals do not become damp in storage - store in a cool dry place.
Dedicated Chemical Helpline: 0871 222 9084
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