RELAX 5kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser

Very pleased, EXCELLENT .... Very happy with product, price and delivery ... I'm a Happy Bunny

This works. Rows back from the green colour.

Worked well cleared my pool

Do not buy this pool shock . Followed instructions put it in the pool and it made the pool extremely cloudy . Two weeks of constant filtering using up to two filter changes a day and it made no difference now in the process of draining it cleaning then refill

Great product great price

Good product, good price

Came on time, good value for money.

Does the job.