Black Spot Killer 1 Litre

This highly concentrated blend from Lo-Chlor is ideal for light and heavy infestations of black spot algae in all types of swimming pools.

Features & Benefits

• Use for the treatment of severe, resistant algae strains
• Effective over a wide pH range, best results at pH between 7.0 and 7.2
• At lower pH, the waxy coating surrounding algae cells is greatly softened, allowing easier penetration by chemical
• Compatible with all recognised sanitisers and other pool additives
• Do not superchlorinate for 48 hours before and after product addition
• For severe algae infestation use in conjunction with Lo-Chlor Black 90 Algaecide
• Should NOT be used in pools using lonisers or Nature 2