Pro-Kleen Winteriser is designed to maintain your pool over the winter period. It helps to keep your pool free from limescale, algae and mineral staining, making it much easier to prepare your pool to use in the warmer months. Our unique formula is completely safe to use in all whirlpools, spas and pools and provides incredible results! For ease, there’s no need to empty and/or refill your pool before use – simply add the formula into your pool water and it’ll get to work straight away to protect your pool from the harsh winter conditions.

How to use: There's no need to empty your hot tub first! Simply add the formula into your pool's water (we recommend using 5 litres per 50,000 litres or 1 litre to 10,000 litres of water) & it's that easy! To make this product even easier to use, you don't need to dilute the formula! Simply add it to your pool straight from the bottle to get excellent results.

For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.

Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.

Click here to view our full Returns Policy.