Cleenol Blue Flush Cistern Blocks | Pack of 24

An automatic toilet freshener and cleaner that lasts up to 30 days. Simply put a block into the WC water tank, wait until the water turns blue and flush as normal. Insert a new block when the blue colour fades.

Key Features

• An automatic toilet freshener & cleaner in one
• Cleans & freshens with each flush
• Helps prevent limescale
• Contains a germicide
• One tablet lasts up to 30 days