Hot Tub Chemicals

Hot Tub Chemicals

At SpaChem™, we pride ourselves in being a leading provider of state-of-the-art cleaning chemicals, designed specifically for your hot tub.

A hot tub is a fantastic addition to any garden or household and is one of the best places to unwind after a long day or enjoy a relaxing drink with friends, and kids love it too. It’s important that you keep your hot tub clean and working properly, as not only will this ensure it has a longer life, but also that it’s safe for everyone who uses it.

We stock everything you need for keeping your hot tub in tip top condition, including chlorine, balancers, bromine, filter cleaners, spa enhancers, scale removers, water softeners and many more products designed exclusively to enhance your hot tub experience.

The type of products that your hot tub needs depends on a number of factors: the type of tub, the area you live in and the water your property receives should all be taken into account when purchasing products for your tub. For optimum sanitation, make sure you read all instructions carefully and, if in doubt, contact us and we will help explain how to use each of our products.

At SpaChem™, we combine an expert understanding of sanitation with years of experience in the hot tub and spa industry. We pride ourselves on providing professional grade products that get the job done efficiently and effectively. If you need advice on how best to care for and clean your hot tub, contact one of our friendly team and we’ll be happy to answer your questions.


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Spa Non Chlorine Shock Granules 6 x 1kg

Spa Non Chlorine Shock Granules 6 x 1kg

Use Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterab..

£70.84 Ex Tax: £59.03

Spa Non Chlorine Shock Tablets 1kg

Spa Non Chlorine Shock Tablets 1kg

Use Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterab..

£15.98 Ex Tax: £13.32

Spa Non Chlorine Shock Tablets 4 x 5kg

Spa Non Chlorine Shock Tablets 4 x 5kg

Use Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterab..

£255.41 Ex Tax: £212.84

Spa Non Chlorine Shock Tablets 5kg

Spa Non Chlorine Shock Tablets 5kg

Use Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterab..

£65.98 Ex Tax: £54.98

Spa Non Chlorine Shock Tablets 6 x 1kg

Spa Non Chlorine Shock Tablets 6 x 1kg

Use Spa Non Chlorine Oxy-Shock on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterab..

£92.78 Ex Tax: £77.32

Spa PH Minus (Lowers Spa PH) 1.5 kg

Spa PH Minus (Lowers Spa PH) 1.5 kg

The correct pH and Alkalinity balance is vital to ensure comfortable bathing conditions, maximum efficiency from the sanitiser and to help maintain the fabric o..

£7.48 Ex Tax: £6.23

Spa PH Minus (Lowers Spa PH) 2 x 7kg

Spa PH Minus (Lowers Spa PH) 2 x 7kg

The correct pH and Alkalinity balance is vital to ensure comfortable bathing conditions, maximum efficiency from the sanitiser and to help maintain the fabric o..

£25.13 Ex Tax: £20.94

Spa PH Minus (Lowers Spa PH) 6 x 1.5kg

Spa PH Minus (Lowers Spa PH) 6 x 1.5kg

The correct pH and Alkalinity balance is vital to ensure comfortable bathing conditions, maximum efficiency from the sanitiser and to help maintain the fabric o..

£39.86 Ex Tax: £33.22

Spa PH Minus (Lowers Spa PH) 7kg

Spa PH Minus (Lowers Spa PH) 7kg

The correct pH and Alkalinity balance is vital to ensure comfortable bathing conditions, maximum efficiency from the sanitiser and to help maintain the fabric o..

£13.20 Ex Tax: £11.00

Spa pH Plus (pH TA Balancers)

Spa pH Plus (pH TA Balancers)

SPA pH PLUS is used to increase the pH balance of the Spa / Hot Tub water, the correct pH balance is critical to ensure bather comfort and to minimise damage to..

£6.48 Ex Tax: £5.40

Spa PH Plus (Spa Increaser)

Spa PH Plus (Spa Increaser)

SPA pH PLUS is used to increase the pH balance of the Spa / Hot Tub water, the correct pH balance is critical to ensure bather comfort and to minimise damage to..

£6.48 Ex Tax: £5.40

Spa PH Plus (Spa Increaser)  6 x 1kg

Spa PH Plus (Spa Increaser) 6 x 1kg

SPA pH PLUS is used to increase the pH balance of the Spa / Hot Tub water. The correct pH balance is critical to ensure bather comfort and to minimise damage to..

£34.54 Ex Tax: £28.78

Spa PH Plus (Spa Increaser) 4 x 5kg

Spa PH Plus (Spa Increaser) 4 x 5kg

SPA pH PLUS is used to increase the pH balance of the Spa / Hot Tub water. The correct pH balance is critical to ensure bather comfort and to minimise damage to..

£43.74 Ex Tax: £36.45

Spa PH Plus (Spa Increaser) 5 kg

Spa PH Plus (Spa Increaser) 5 kg

SPA pH PLUS is used to increase the pH balance of the Spa / Hot Tub water. The correct pH balance is critical to ensure bather comfort and to minimise damage to..

£11.50 Ex Tax: £9.58

Spa Scale Away 1ltr

Spa Scale Away 1ltr

Spa Scale Inhibitor is specifically formulated to remove minerals and dissolved metals from source water, if left un-treated they are likely to form scale depos..

£10.16 Ex Tax: £8.47

Spa Scale Away 4 x 5ltr

Spa Scale Away 4 x 5ltr

Spa Scale Inhibitor is specifically formulated to remove minerals and dissolved metals from source water, if left un-treated they are likely to form scale depos..

£81.22 Ex Tax: £67.68

Spa Scale Away 5ltr

Spa Scale Away 5ltr

Spa Scale Inhibitor is specifically formulated to remove minerals and dissolved metals from source water, if left un-treated they are likely to form scale depos..

£20.98 Ex Tax: £17.48

Spa Scale Away 6 x 1ltr

Spa Scale Away 6 x 1ltr

Spa Scale Inhibitor is specifically formulated to remove minerals and dissolved metals from source water, if left un-treated they are likely to form scale depos..

£58.58 Ex Tax: £48.82

Spa Sparkle 1ltr

Spa Sparkle 1ltr

Spa Sparkle restores sparkling clarity to the water as the product allows small particles to combine together and removed via the filtration process (the cartri..

£8.30 Ex Tax: £6.92

Spa Sparkle 6 x 1ltr

Spa Sparkle 6 x 1ltr

Spa Sparkle restores sparkling clarity to the water as the product allows small particles to combine together and removed via the filtration process (the cartri..

£48.19 Ex Tax: £40.16

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Keep on top of your spa disinfection and let the Spa Bromine Tablets slow dissolving and specifically formulated for the disinfection of Spa and Hot T..
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