Loo Blue Cistern Blocks - 6pk

Cleans and freshens to leave a foaming action with every flush. Lasts for up to 12 weeks per pack.
 
DANGER: Harmful if swallowed. Causes skin irritation. Causes serious eye damage. Keep out of reach of children. Read label before use. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Immediately call a POISON CENTRE/doctor. If medical advice is needed, have product container or label at hand.