Please note this is the REFILL ONLY and can only be purchased to refill an official Fill glass bottle! You must purchase your refill product before sending your bottle back to us at Plastic Freedom HQ. I am so happy to be launching a REFILLABLE system for household cleaning products that are amazing for so many reasons... These glass bottle products from Fill are available for you to send back to us at Plastic Freedom HQ (UK ONLY) to get them refilled as I have 200L barrels of each product all set up to refill your glass bottles - and I can send these barrels back to Fill for them to refill too! By doing this we are cutting down on A LOT of plastic waste! Spray pumps and hand pumps are available separately which are plastic but these are designed to be used for years and not thrown away! ABOUT THE CITRIC ACID Home clean all rounder Tackle limescale Make your own descale & shower cleaner 500G SCREEN PRINTED GLASS JAR Aluminium cap Eco friendly Vegan Not tested on animals WHY I LOVE FILL Made in the UK Family owned/run business Fill's delivery driver is from Fill so he brings the barrels to us without extra packaging and has a brew with us whilst we shift them in! Our 200l will be collected and reused by Fill when empty All raw materials are sustainably sourced, cruelty free, vegan and biodegradable (If you have any questions or suggestions, their lab would be happy to talk to you) HOW TO USE Descale the kettle - Half fill kettle, boil, add 2 tbsp, stand until cool. Descale the toilet - Add warm water to bowl, add 2 tbsp, leave for 1 hr +, flush. For bathroom cleaning - Add 1 tbsp to 1L water, spray on. Leave for 30 seconds, wipe off. Don't use on natural stone. Test on an inconspicuous area.