Shock Treatments for Spas & Hot Tubs

Spa Shock Treatments

The importance of regularly shocking, or oxidising, your hot tub water cannot be overstated. Airborne pollution and bather wastes that the filter cannot remove continually accumulate in your water. Regular oxidisation will destroy these waste compounds, improve your bathing experience and promote better water clarity.

You should use a shock (oxidiser) at least once a fortnight and immediately after very heavy use. You should also shock your tub at each water change

Shock oxidisation products should be used with all disinfection systems but if you use BaquaSpa or PristineBlue you should use the product that is compatible with those systems (BaquaSpa Shock or PristinePower).

Please note that we can only deliver shock products within the UK.

Splash Spas Spa Shock Express

Exclusive to Splash Spas. A 500g pot of a unique, fast reacting shock treatment for rapid water recovery, destruction of non-filterable wastes and enhanced water clarity.

This 500g pot is equivalent to 14 sachets of Spa Fusion or Spa Lite and comes with a 10g measuring spoon to get the dosage just right!

Apply whilst pumps are running and leave cover off for 1 hour following use.

3 to 4 scoops treats up to 1500 litres (330 gals).

Contains water clarifiers.

Active components: Di-Chloro Isocyanurate Di-Hydrate, Sodium Persulphate and Clarifiers.

£ per pot

2 or more pots @ £ per pot

AquaSPArkle Spa Fusion

Aquasparkle Spa Fusion Shock AquaSPArkle Spa Fusion is a fast reacting shock treatment for rapid water recovery, destruction of non-filterable wastes and enhanced water clarity.

Apply whilst pumps are running and leave cover off for 1 hour following use. One sachet treats up to 1500 litres (330 gals).

Contains water clarifiers.

Active components: Di-Chloro Isocyanurate Di-Hydrate, Sodium Persulphate and Clarifiers.

new lower priced hot tub product £ per sachet

5 or more sachets @ £ per sachet

12 or more sachets @ £ per sachet

Splash Spas Non-Chlorine Shock

Splash Spas own brand chemicals are a high quality range of hot tub chemicals manufactured exclusively for us by the UK's leading spa chemicals manufacturer.

These chlorine free shock granules are ideal for regular application to the spa water to remove dissolved organic matter.

Compatible with Chlorine, Bromine and Active Oxygen sanitizers.

Active components: Potassium Peroxymonosulfate - 1kg

Read the label

lower priced hot tub chemicals from Splash Spas £

More Splash Spas Hot Tub Chemicals

Spa Lite

SpaGuard Spa Lite is a powerful shock with built-in clarifiers. It comes in measured sachets - one sachet is suitable to shock a tub up to 1500 litres (330 gals).

Bathers can enter the tub 15 minutes after an application of Spa Lite.

More information on Spa Lite.

Active components: Troclosene Sodium and Sodium Persulphate.

£ per sachet

5 or more sachets @ £ per sachet

12 or more sachets @ £ per sachet

Leisure Time Renew

Add 55g (2oz) of Renew per 1000 litres / 200 gallons of spa water. No need to pre-dissolve.

Bathers can enter the tub 15 minutes after an application.

Leisure Time Renew Sachets More information on Leisure Time Renew

Active components: Potassium Peroxymonosulfate and Active Oxygen

1Kg
20% off - was £15.95 now £

AquaSPArkle Non-Chlorine Shock

Chlorine free shock granules are ideal for regular application to the spa water to remove dissolved organic matter.

Compatible with Chlorine, Bromine and Active Oxygen sanitizers.

Active components: Potassium Peroxymonosulfate - 1kg

Relax Non-Chlorine Shock

A non-chlorine shock to oxidise and remove organic contamination from your water. Add to your spa at a rate of 15g per 1000 litres (220 gals) with all circulation pumps running. Always pre-dissolve the product in a clean plastic bucket of spa water before adding to the spa. Wait at least 15 minutes before using the spa.

Active Component: Potassium Peroxymonosulphate - 1kg

BaquaSpa Shock

If you use the BaquaSpa system add BaquaSpa Shock weekly at the rate shown in the dosage chart below. [High use is defined as using your tub more than 3 times per week.]

Spa Volume (litres)	500	750	1000	1250	1500	1750	2000	2500	2500
Normal Use (ml)	40	60	80	100	120	140	160	180	200
High Use (ml)	80	120	160	200	240	280	320	360	400

950ml bottle.

PristinePower

Part of the PristineBlue sanitation system.

In normal use add PristinePower to your water once per fortnight at the rate of 50g per 1000 litres of water. Leave the water to circulate for 15 minutes before getting back into the tub.

250g bottle - £

1 kg bottle - £