Product
The Harpic Toilet Rim Block keeps your toilet clean and fresh with every flush, coloring the water blue while preventing limescale buildup. Available in a marine freshness scent, this pack contains two 38 g blocks.
Specifications
- Compact rim block format, 38 g per unit, designed to hang inside the toilet bowl rim
- Safe for use with septic tanks
- Colors water blue to provide a visible cleaning indicator with each flush
- Prevents limescale deposits and reduces the buildup of stains and bacteria
- Marine freshness fragrance for lasting toilet freshness
- Pack of 2 blocks for extended use
Usage
Attach the Harpic rim block to the inside of the toilet bowl rim. With every flush, water passes through the block, releasing cleaning agents that color the water blue, combat limescale, and diffuse a marine fragrance throughout the bowl.
FAQ
- Is this product safe for septic tanks? Yes, the Harpic toilet rim block is formulated to be safe for use with septic tank systems.
- How long does one block last? Each 38 g block is designed to last several weeks depending on flush frequency and water volume per flush.
- Does the blue water indicate the product is still active? Yes, the blue coloring of the water serves as a practical indicator that the block is still working effectively.
- Can this block be used in any toilet? Yes, the rim block is compatible with standard toilet bowls and can be attached easily to the rim without tools.
- Does the pack include the rim holder? The pack contains two 38 g blocks; a rim cage or holder may be required separately if not already available.
mvm-dt-2026-03