Top 11 Limescale Tablets

Discover the UK's favourite limescale tablets, see how shoppers rate them, and learn where you can buy them across 15 supermarkets.
1

What people say

80 reviews from 1 shop
“These are always hard to get hold of and don't always appear when ordering shopping on-line”
“These tablets are easy to use and I find them convenient”

Where to buy

£2.85
2
3

What people say

6 reviews from 1 shop
“I think they are really really good and when using limescale proventer it makes cloths smell better”
“These are very good value and appear to work well”

Where to buy

£3.30
4

What people say

20 reviews from 1 shop
“They are much cheaper than my previous go to for limescale prevention tablets: Calgon”
“They are well packaged”

Where to buy

£4.25
5

What people say

376 reviews from 7 shops
“These may be a little bit pricey but they're really worth every penny”
“These left our washing machine smelling fresh and clean”

Where to buy

£5.00
£5.00
£6.00
+4
STORES
6
Ecozone
Laundry Water Softener Tablets 32 Tabs
568g
Vegan
Not tested on animals

Where to buy

£7.65
£9.32
£11.65
7

What people say

151 reviews from 3 shops
“Very convenient to use in tablet form too”

Where to buy

£9.50
£10.50
£16.19
8
Astonish
Fizz & Fresh Lemon Splash Toilet Tablets
200g
8 x
Vegan
Not tested on animals

What people say

10 reviews from 3 shops
“These tablets worked at getting rid of limescale in my toilets”

Where to buy

£1.49
£2.00
£2.00
9
10
11

Where to buy

£4.30
Limescale Removers
Washing Tablets
Washing Machine Cleaners