Fast-Dissolving Formula
No more cloudy water or residue at the bottom of your spa or pool. These fine granules dissolve quickly and completely for instant effectiveness.

UV-Stabilised for Longer Protection
Contains built-in stabilisers to prevent chlorine degradation from sunlight, keeping your water cleaner for longer.

Crystal-Clear Water, Every Time
Effectively kills bacteria, controls algae, and prevents harmful micro-organisms, ensuring a consistently clean, sparkling soak.

Perfect for Hot Tubs & Pools
Versatile enough for any setup, from inflatable hot tubs to large outdoor pools. Safe and reliable for all common water systems.

Easy Measuring, Hassle-Free Maintenance
Clear instructions and dosage guidelines make water care simple, even for first-time spa owners.

Great Value 1 kg Pack
Stock up and save. Ideal for regular use, keeping your spa or pool in peak condition without frequent reorders.

Dose
~12 g for raising a 1,500 L tub from 0 to 5 ppm (≈ 1½ heaped teaspoons)

Application
Pre-dissolve in ~10 L clean water, then pour near return inlets

Safety Information
Irritant to eyes and respiratory system. Harmful if swallowed. Avoid mixing with acids. Always wear eye protection and handle carefully.

Navigating shipping costs shouldn't be a headache. We’ve kept our delivery options simple and transparent so you can focus on the fun part; getting your order!

Standard Delivery (3–5 Working Days)
- FREE on all orders over £50.
- Just £4.99 for orders under £50.
- Perfect for when you’re happy to wait a few days to save on shipping.

Guaranteed Next-Day Delivery
-Flat rate of £9.99.
- The ultimate "I need it now" solution for those urgent arrivals.

The Magic Hour
- We know you're busy, so we have one of the latest order cut-offs around. Place your order by 6:30 PM, and we’ll get it processed and out the door the very same day.

At Wave, we are committed to ensuring our customers love their products. We’ve designed our returns policy to be clear, fair, and fully compliant with consumer law. Here’s everything you need to know if you wish to make a return.