Blue Horizons Non Chlorine Shock 5kg Hot Tub Pool FOR CHLORINE AND BROMINE USERS

• Once a week hot tub shock treatment
• Prevents spa/pool water deteriorating and helps recover dirty water
• Can be used with Bromine, Chlorine and Chemical-Free Systems
• Top Quality branded product from Castle Hot Tubs

Product description 5kg Non-Chlorine Shock should be used to prevent your hot tub/pool water from deteriorating. When added weekly or after heavy usage, you will minimise unpleasant odours and eye burn. Non-Chlorine shock oxidises and removes organic contamination from water without increasing chlorine levels. Non-chlorine shock is the ideal shock for chlorinated or brominated water. Directions Measure and add 11g of product per 1,000 litres of water. For different pool/spa sizes, use the provided dosage chart.