Citric Acid 5kg
home refill
Fill Gift Card Gallery
Safe acid powder. Nothing added.
Home clean all rounder. Tackle limescale.
Make your own descaler & shower clean.
Fill clean repeat
5kg bag in box
About this product
We recommend transferring powder to an air-tight container using a scoop.
Make sure the lid is on tight or the bag is tied! Any moisture can make powders go clumpy or hard.
Safe, effective & eco responsible formulation – designed according to our 12 guiding principles for responsible formulation chemistry.
No dyes or harsh chemicals.
All biodegradable ingredients.
Safe for use with septic tanks.
Closed loop zero waste supply.
Always refillable.
Certified by Ecocert.
Cruelty free – certified by leaping bunny.
Vegan – registered with the official vegan trademark.
1% of all orders donated to environmental causes via membership of 1% for the planet.
Made in Fillville, Northamptonshire.
By a certified Bcorp & registered living wage employer.
What is it
Acidic chelating agent
Contains: 100% citric acid.
Detergent certified by ECOCERT Greenlife according to the ECOCERT “Ecodetergent” standard available on http://detergents.ecocert.com/en 100% of the total ingredients are from natural origin.
Please note that citric acid can become clumpy when exposed to air. It’s fine to use – just break up with a spoon before use.
where does it come from
Derived from corn sugar. Corn is harvested, fermented, acidified & crystallised. It’s a pretty long process with a load of complex filtration & crystallisation.
what is it good for
Helps shift limescale in hard water. Hard water contains a whole lot of mineral ions – mostly calcium & magnesium ions. citric acid works by grabbing (chelating) these ions & stopping them forming limescale.
descale the kettle: half fill kettle. boil. add 2 tsp. stand until cool.
descale the toilet: add warm water to bowl. add 2 tbsp. leave for 1 hr + flush.
for bathroom cleaning: add 1 tsp to 1l water. spray on. leave for 30 secs. wipe off.
don’t use on natural stone. test on an inconspicuous area.
Descale the kettle with citric acid recipe
Packaging
Cardboard boxes
Made with >60% recycled fibres, fsc certified and printed with vegetable ink.
5kg box dimensions: L 21.5cm x W 19cm x H 20cm
10kg box dimensions: L 24.5cm x W 21.5cm x H 26.5cm
Bag
LDPE food grade polythene liner made from 30% recycled material. 45 micron. 375mm x 500mm
Paper tape
We’ve always only ever used paper tape printed with vegetable ink.
How to return for refill
When you’re running low, pour out the last 500g into your refill jar. That’ll keep you going while you wait for a new box.
You can choose to send the bag back for refill with the usual Freepost return or keep it & reuse as a bin liner or any other purpose you see fit.
1. Fold empty refill bag from outer box
2. Make sure to recycle outer box
3. Write our address and freepost code on a repurposed envelope, or download label here.
4. Drop at your closest parcel post box or post office
Code: ruck-ltyr-lkls
Fill refill co
Atlas house, 28 burton road
Finedon, Wellingborough, Nn9 5hx
Description
Citric Acid 5kg home refill
Safe acid powder. Nothing added.
Home clean all rounder. Tackle limescale.
Make your own descaler & shower clean.
Fill clean repeat
5kg bag in box
We recommend transferring powder to an air-tight container using a scoop.
Make sure the lid is on tight or the bag is tied! Any moisture can make powders go clumpy or hard.
Safe, effective & eco responsible formulation – designed according to our 12 guiding principles for responsible formulation chemistry.
No dyes or harsh chemicals.
All biodegradable ingredients.
Safe for use with septic tanks.
Closed loop zero waste supply.
Always refillable.
Certified by Ecocert.
Cruelty free – certified by leaping bunny.
Vegan – registered with the official vegan trademark.
1% of all orders donated to environmental causes via membership of 1% for the planet.
Made in Fillville, Northamptonshire.
By a certified Bcorp & registered living wage employer.
What is it?
Acidic chelating agent
Contains: 100% citric acid.
Detergent certified by ECOCERT Greenlife according to the ECOCERT “Ecodetergent” standard available on http://detergents.ecocert.com/en 100% of the total ingredients are from natural origin.
Please note that citric acid can become clumpy when exposed to air. It’s fine to use – just break up with a spoon before use.
What is it good for?
Helps shift limescale in hard water. Hard water contains a whole lot of mineral ions – mostly calcium & magnesium ions. citric acid works by grabbing (chelating) these ions & stopping them forming limescale.
descale the kettle: half fill kettle. boil. add 2 tsp. stand until cool.
descale the toilet: add warm water to bowl. add 2 tbsp. leave for 1 hr + flush.
for bathroom cleaning: add 1 tsp to 1l water. spray on. leave for 30 secs. wipe off.
don’t use on natural stone. test on an inconspicuous area.
Descale the kettle with citric acid recipe
Additional information
| size | 5 KG, 5KG + 500mg Empty Jar |
|---|






