Citric Acid 5kg Tub for Home Refills

Fill Refill

£48.30

Fill Refill

£48.30
Home cleaning natural all-rounder.
  • Tackle limescale
  • Take on tough toilet bowl stains without bleach
  • Shift soap scum
  • Make your own descaler, bathroom & shower clean
  • Clean away mineral deposits in the kettle or coffee pot
  • Dye-free, fragrance-free, chlorine-free, phosphate-free
  • Safe for use with septic tanks
  • Cruelty-free (certified by Leaping Bunny)
  • Vegan (registered with the Official Vegan Trademark)
  • Certified by Ecocert Greenlife according to the Ecocert Natural Detergent Standard
  • 100% of the total ingredients are from natural origin
  • Single-use plastic free
  • Tubs made from 100% post-consumer recycled packaging waste
  • Closed loop zero waste supply
  • Freepost return tub for refill

1% of all orders donated to environmental causes via membership of 1% for the Planet. Supplied by a registered living wage employer.

Only ever sourced from the EU. We will only supply EU-derived citric acid to reduce carbon footprint.

All deliveries plastic pallet wrap free. Return for refill. It's better by tub.

Until now we've only supplied powder to home fillers in unlined paper bags to avoid plastic packaging waste. But, we'd been getting frustrated with waste created by split, damp, or damaged bags in transit. We think there's a better way.

The tub. Making return journeys simple.

So, we've started a trial of home refill powders in 5kg closed-loop washable, refillable, reusable post-consumer recycled (PCR) tubs. That means you can now get powders in freepost returnable packaging. Send the empty tub(s) back to us for refill using the original transit packaging when you're done. Don't throw anything away. We'll use it all again.

Powder to the people, right on!

How to use

Descaling the kettle: Half-fill the kettle. Boil. Add 2 tsp. Stand until cool. Descaling the toilet: Add warm water to the 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.

How to return your tub for refill

  • Keep hold of the returnable cardboard outer packaging. This should be reused to send the tub back to us for refill. If you don't keep hold of the original transit packaging, no biggie. You can reuse any box you might have at home.
  • Fold the outer pack flat (instructions printed on the box). Keep it safe until you are ready to return the tub.
  • Place the empty tub back inside the transit packaging with the lid/s still in position so that they can be reused.
  • Cut out the return label below and paper tape it to the outside of the box.
  • Make sure you cover any previous postage labels so that it makes its way back to Fillville with no problems.
  • Drop it at your closest parcel post box or post office.

Info

Contains: 100% citric acid (only ever sourced from the EU). This item sometimes goes out of stock due to shortages & supply issues. We will only ever supply EU-derived citric acid to reduce the carbon footprint, which may mean continuity issues. I hope you are cool with this.

Citric acid has increased in price significantly over the last year. We'll keep reviewing the price & pledge to pass on any decreases that may arise.

Citric acid can clump if exposed to air. It's still fine to use. Break it up with a spoon before you do.

Home cleaning natural all-rounder.
  • Tackle limescale
  • Take on tough toilet bowl stains without bleach
  • Shift soap scum
  • Make your own descaler, bathroom & shower clean
  • Clean away mineral deposits in the kettle or coffee pot
  • Dye-free, fragrance-free, chlorine-free, phosphate-free
  • Safe for use with septic tanks
  • Cruelty-free (certified by Leaping Bunny)
  • Vegan (registered with the Official Vegan Trademark)
  • Certified by Ecocert Greenlife according to the Ecocert Natural Detergent Standard
  • 100% of the total ingredients are from natural origin
  • Single-use plastic free
  • Tubs made from 100% post-consumer recycled packaging waste
  • Closed loop zero waste supply
  • Freepost return tub for refill

1% of all orders donated to environmental causes via membership of 1% for the Planet. Supplied by a registered living wage employer.

Only ever sourced from the EU. We will only supply EU-derived citric acid to reduce carbon footprint.

All deliveries plastic pallet wrap free. Return for refill. It's better by tub.

Until now we've only supplied powder to home fillers in unlined paper bags to avoid plastic packaging waste. But, we'd been getting frustrated with waste created by split, damp, or damaged bags in transit. We think there's a better way.

The tub. Making return journeys simple.

So, we've started a trial of home refill powders in 5kg closed-loop washable, refillable, reusable post-consumer recycled (PCR) tubs. That means you can now get powders in freepost returnable packaging. Send the empty tub(s) back to us for refill using the original transit packaging when you're done. Don't throw anything away. We'll use it all again.

Powder to the people, right on!

How to use

Descaling the kettle: Half-fill the kettle. Boil. Add 2 tsp. Stand until cool. Descaling the toilet: Add warm water to the 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.

How to return your tub for refill

  • Keep hold of the returnable cardboard outer packaging. This should be reused to send the tub back to us for refill. If you don't keep hold of the original transit packaging, no biggie. You can reuse any box you might have at home.
  • Fold the outer pack flat (instructions printed on the box). Keep it safe until you are ready to return the tub.
  • Place the empty tub back inside the transit packaging with the lid/s still in position so that they can be reused.
  • Cut out the return label below and paper tape it to the outside of the box.
  • Make sure you cover any previous postage labels so that it makes its way back to Fillville with no problems.
  • Drop it at your closest parcel post box or post office.

Info

Contains: 100% citric acid (only ever sourced from the EU). This item sometimes goes out of stock due to shortages & supply issues. We will only ever supply EU-derived citric acid to reduce the carbon footprint, which may mean continuity issues. I hope you are cool with this.

Citric acid has increased in price significantly over the last year. We'll keep reviewing the price & pledge to pass on any decreases that may arise.

Citric acid can clump if exposed to air. It's still fine to use. Break it up with a spoon before you do.

Read more

£48.30
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1
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Total: £48.30

Product Impact

The stats below show how choosing this product saves CO2, plastic or water from being wasted compared to buying the mainstream alternatives. For things like water bottles, shampoo and reusable coffee cups, we compare the impact saving over its lifetime of use rather than the upfront impact of manufacturing, because you don't use a reusable coffee cup once! Create an account to unlock the ability to track the impact of all your Canopey shopping and earn fun rewards!

Home cleaning natural all-rounder.

  • Tackle limescale
  • Take on tough toilet bowl stains without bleach
  • Shift soap scum
  • Make your own descaler, bathroom & shower clean
  • Clean away mineral deposits in the kettle or coffee pot
  • Dye-free, fragrance-free, chlorine-free, phosphate-free
  • Safe for use with septic tanks
  • Cruelty-free (certified by Leaping Bunny)
  • Vegan (registered with the Official Vegan Trademark)
  • Certified by Ecocert Greenlife according to the Ecocert Natural Detergent Standard
  • 100% of the total ingredients are from natural origin
  • Single-use plastic free
  • Tubs made from 100% post-consumer recycled packaging waste
  • Closed loop zero waste supply
  • Freepost return tub for refill

1% of all orders donated to environmental causes via membership of 1% for the Planet. Supplied by a registered living wage employer.

Only ever sourced from the EU. We will only supply EU-derived citric acid to reduce carbon footprint.

All deliveries plastic pallet wrap free. Return for refill. It's better by tub.

Until now we've only supplied powder to home fillers in unlined paper bags to avoid plastic packaging waste. But, we'd been getting frustrated with waste created by split, damp, or damaged bags in transit. We think there's a better way.

The tub. Making return journeys simple.

So, we've started a trial of home refill powders in 5kg closed-loop washable, refillable, reusable post-consumer recycled (PCR) tubs. That means you can now get powders in freepost returnable packaging. Send the empty tub(s) back to us for refill using the original transit packaging when you're done. Don't throw anything away. We'll use it all again.

Powder to the people, right on!

How to use

Descaling the kettle: Half-fill the kettle. Boil. Add 2 tsp. Stand until cool. Descaling the toilet: Add warm water to the 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.

How to return your tub for refill

  • Keep hold of the returnable cardboard outer packaging. This should be reused to send the tub back to us for refill. If you don't keep hold of the original transit packaging, no biggie. You can reuse any box you might have at home.
  • Fold the outer pack flat (instructions printed on the box). Keep it safe until you are ready to return the tub.
  • Place the empty tub back inside the transit packaging with the lid/s still in position so that they can be reused.
  • Cut out the return label below and paper tape it to the outside of the box.
  • Make sure you cover any previous postage labels so that it makes its way back to Fillville with no problems.
  • Drop it at your closest parcel post box or post office.

Info

Contains: 100% citric acid (only ever sourced from the EU). This item sometimes goes out of stock due to shortages & supply issues. We will only ever supply EU-derived citric acid to reduce the carbon footprint, which may mean continuity issues. I hope you are cool with this.

Citric acid has increased in price significantly over the last year. We'll keep reviewing the price & pledge to pass on any decreases that may arise.

Citric acid can clump if exposed to air. It's still fine to use. Break it up with a spoon before you do.

We have a large range of products with free delivery, and for brands that don't provide it there is a small £3.49 flat fee. Please note we only currently deliver to UK mainland customers.

There is an estimated delivery time of 3-5 working days, to reduce the environmental cost and make packing and deliveries more efficient. This time may vary depending on the brand and can be quicker! Please note that if you order from multiple brands you will get separate packages. Help support us and we'll be able to set up our own green warehouses in the future.

Once you receive your order you have 14 days to request a refund, or 30 days if the product is faulty. We will get in touch with the brand in question to check the return and then pass any details to you about sending the product back or arranging a refund if required. Certain types of items cannot be returned, including perishable goods such as food, drink and plants, custom products like personalised items), and personal care goods like beauty products. You can read our full refund policy here.

About the Brand

We are Fill Refill. An independent family run business. We make responsible, returnable & refillable body, hair, laundry & household cleaning products. Available in returnable bulk & refillable glass bottles, too cool to ever want to throw away. We make everything ourselves at our factory in Northamptonshire with real chemists, combining biodegradable ingredients to create simple, modern & effective eco responsible products. No dyes. No harsh chemicals. No waste. All fill refill products are registered with the vegan trademark & cruelty free approved by Leaping Bunny. We’re a certified B Corporation and members of 1% For The Planet, donating 1% of turnover to environmental causes.

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