Fresh Porcelain
Descalers, drain care, cleaning tools, dehumidifiers and bathroom storage. 150 products dispatched from the UK, with free delivery.
Free UK delivery | 10% off with WELCOME10
One box contains exactly 2 off-white cistern descaler blocks.
Place one inside the toilet's water tank—not directly in the bowl.
Choose a one-off order or save 10% with delivery every 3 years.
Shop by category
Descalers & Toilet Care5 products
Drains & Pipe Care4 products
Showers, Taps & Water Filters7 products
Cleaning Supplies & Brushes7 products
Mops, Dusters & Window Cleaning13 products
Steam Cleaners3 products
Damp, Dehumidifiers & Fresh Air11 products
Bathroom Storage & Mats54 products
Laundry Baskets26 products
Kitchen & Household Bins20 productsFeatured product
£22.99 10% off with WELCOME10
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Brand story
LimeAway is a focused UK store. Every product is described plainly, with the details you need before you order.
Set of 2 blocks
Drops into the cistern, no scrubbing
Supplier states each block lasts up to 5 years
The details
| Contents | 2 descaler blocks |
|---|---|
| Use | Placed in the toilet cistern |
| Stated duration | Up to 5 years (supplier information) |
| Weight | About 0.75 kg |
Free UK delivery. The final cost is always shown at checkout before you pay.
Timing is confirmed by email after you order.
You can cancel and return most items within 14 days of receiving them under UK consumer law.
Contact us with your order number and we will put it right.
Optional refill plan
Choose Subscribe & save on the product page for a fresh set of two every 3 years. Save 10%, cancel before renewal, and keep the one-off option whenever you prefer. Actual block life varies with water hardness and flushing.
Read before you buy
Where limescale comes from and how to keep it under control.
Read the guide →Pick the right size and type to keep rooms dry.
Read the guide →Wall, floor and under-sink storage compared.
Read the guide →Keep drains flowing and catch hair before it blocks.
Read the guide →What steam mops can and cannot clean.
Read the guide →Capacity, lids and liners explained.
Read the guide →Questions, answered
Lift the cistern lid and place a block inside the cistern. Follow the instructions in the box and keep the lid closed.
The supplier states a duration of up to 5 years. Real life results depend on your water hardness and how often you flush.
Follow the instructions and warnings on the pack. Do not mix with other cleaning products.
The block is made for the cistern. Keep using your usual bowl cleaner.
Yes. Store spare blocks out of reach and wash your hands after handling.
Under UK consumer law you can cancel most orders within 14 days. Contact us with your order number.
Checkout is handled by Stripe and accepts major credit and debit cards and available digital wallets. The code WELCOME10 takes 10% off.
