Citric Acid (1Kg Bucket) – Pure Anhydrous, Food Grade Citric Acid for Cleaning, Descaling, Food Preservation, Flavouring and making Bath Bombs.

After trying various descaling products, this Grow Chem Citric Acid has become my go-to solution for all my limescale removal needs. I primarily use it for my water distiller and kettle, and the results are consistently impressive. The anhydrous form is perfect for tackling stubborn limescale deposits, and it works like a charm every time. What really stands out is how effectively it dissolves and gets to work - no harsh chemicals needed, just pure citric acid doing its job perfectly. The value for money is exceptional - the 1KG bucket size means you're getting a substantial amount for a very reasonable price. When you compare this to branded descaling solutions, the cost savings are significant, especially considering how well it performs. The quality is outstanding; it dissolves completely without leaving any residue, and you can really tell this is a premium grade product. Since discovering this, I've completely abandoned other descaling products - there's simply no need for them anymore. Pro tip: A little goes a long way, so start with a small amount and adjust based on your needs. Perfect for regular maintenance to prevent heavy buildup. If you're tired of expensive branded descalers or struggling with limescale buildup, give this a try. It's a fantastic product that delivers professional results at a fraction of the cost.

Grow Chem's Anhydrous Citric Acid has become a staple in my household. Its granular, pure powder dissolves quickly, making it ideal for various applications. I've used it effectively for descaling kettles and taps, cleaning glass surfaces, and even in homemade bath bombs. The resealable packaging ensures it stays dry and easy to store. Knowing it's food-grade adds confidence when using it for preserving or flavouring in the kitchen. Overall, it's a reliable, eco-friendly alternative to harsher chemicals, and the generous quantity offers excellent value.

Bought for cleaning kettle etc. Difficult to find in stores nowadays. The price has increased a lot for this product. But it's a must have in the kitchen.

Got a tub of this to keep water cooler/boiler clean inside. Not had any issues. Tested also works to keep kettle clean.

Cheap and works perfectly for easly clean whatever you need to. The package is small so is easy to store.

Effective descaling crystals, a little goes a long way! Packaged well in a plastic tub. Good value.

I wish I had taken photos of my kettle before and after use. You won't believe the difference - before extremely heavily scaled -and after - looks almost brand new. Amazing - very highly recommend.

Cleaned the kettle out with this. Didn’t put slough powder in the first time. Added some more powder then cleaned thoroughly. You have to use more than I expected.