Deep Blue Pro Shock Chlorine Granules - 1kg


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B&Q£25.17Visit shop B&Q - Pro Shock Chlorine Granules For Hot TubsSpas And Swimming Pools 1Kg
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Best current price£25.17from B&Q
Shopping.co.uk recommended and popular offers
B&Q£25.17Visit shop B&Q - Pro Shock Chlorine Granules For Hot TubsSpas And Swimming Pools 1Kg
Visit shop1 offer from £25.17
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The Deep Blue Pro Shock Chlorine Granules are essential for hot tub, spa, and pool owners looking to maintain clear, sanitary water through an effective, fast-acting treatment. This product is ideal for regular maintenance or "shocking" the water to eliminate persistent bacteria, algae, and chloramines, though users must be careful to follow proper dosage instructions to avoid skin irritation or water clouding.
| Brand | Deep Blue |
|---|
No, you should wait until chlorine levels return to the safe recommended range, usually between 1-3 ppm, before entering the water.
It is generally recommended to shock your pool or spa once a week, or more frequently if there has been heavy usage or extreme weather.
Chlorine shock can cause temporary fluctuations in pH levels, so it is important to test and adjust your water chemistry after the chlorine dissipates.
While intended for traditional chlorine systems, you should consult your specific salt generator manual to ensure shock granules are compatible with your equipment.
Store in a cool, dry, and well-ventilated place, keeping the container upright and away from children and pets.
Check your pH levels to ensure they are within the balanced range of 7.2 to 7.6, as pH imbalance can neutralize chlorine effectiveness.
This often indicates a high level of chloramines; perform a secondary shock treatment to fully oxidize the remaining contaminants.
To ensure safety and effectiveness, always add the granules to water rather than adding water to the granules. Ensure your pump is running to facilitate even distribution. Compatibility is broad across most standard pool and spa filtration systems, but you should always test your water parameters using test strips before and after application. Store the container in a cool, dark, and well-ventilated area away from direct sunlight or moisture to maintain product potency and integrity. Always keep the lid tightly sealed when not in use.