About This Item
HTH® Super Algae Guard is formulated to kill and prevent stubborn green, black and mustard algae and restore crystal clarity to your swimming pool. Apply this non-foaming algae guard directly to pool water – and swim just 15 minutes after use. This algaecide is compatible with all pool types including vinyl-lined pools and salt water systems.
TO USE: Add the proper dose of HTH® Super Algae Guard directly to the pool water in several places with the pump running. Keep the pump running for several hours. After adding the product, wait at least 15 minutes before entering the pool. For best results, use Super Algae Guard in conjunction with a shock treatment.
- Kills & prevents all algae types including green, black and mustard algae
- Non-foaming algaecide formula destroys algae fast for crystal clear water
- Apply directly to the pool for easy DIY pool care
- Swim 15 minutes after applying algaecide to your pool
- Compatible with salt water systems