Dri-Pak Soda Crystals (1kg / 2.2 lb Bag)

I was bothered that the product arrived as a solid block inside the bag, instead of as the lovely crystals I saw on a YouTube video about them. Nearly decided to send it back but went online again and learned that you can run warm water over the block and get a usable solution. So I put the block in a sturdy plastic re-sealable kitchen bin, ran some water over it and used the solution on a sponge to clean my glass teapot. I am SO sorry I didn't take before and after photos. I didn't because I was sure it wouldn't work like the video; nothing ever does for me. But this time it did. My glass teapot wasn't just tinted a yellowish-brown; it actually had a film all along the inside from years of black tea and rooibos. I could immediately see a brown color in the milky white solution and a marked clearing of the glass after just one washing. A second washing got rid of the rest of the tint, and I did a third to make sure nothing else was coming off in the solution. I also used the solution on a thin brush wand i could push through the spout, with the same dramatic effect. From a yellow glass teapot to a perfectly clear glass teapot. Just one bit of advice: soda IS caustic, after all, so gloves should probably be worn. I'm a guy in my early 60s and no one cares what ANY part of me looks like, so some roughening and reddening of my hands during use doesn't really matter. But if you care about your hands more than I do, wear gloves.

Do not buy this from Amazon. This comes solid as a block of iron. I tried to break it up but it did not go well. Don't waste your time or money on this. I should have listened to the other reviews. The quality was horrible and did not work well at all. There was also lots of leakage from the package on arrival. I didn't notice any smell. This is a safety concern to break up as it might fly into your eyes. I'm not sure if this is all natural ingredients or not but it dont want to find out the hard way

I wish I had found out about soda crystals years ago! My sister was visiting from England when I was complaining about wanting a non-toxic oven cleaner. She said they use soda in England. I was excited to find it on Amazon, and it really works great! One note: be careful no drips get on your kitchen floor - the caustic soda can leave permanent etch marks depending on the type of flooring.

Good overall, better than what other reviewers have received, but not 100% what i was expecting. My product did not come out as one giant brick like some ppl have reported however the crystals were very very small, basically just powder, which is not what i was hoping for. It still sorta worked for my needs so not a huuuge deal. But I was hoping for chucky solid crystals of it to help reduce swelling on my knee. It all worked out in the end, but i had wished I could have seen the physical product before hand. It is basically powder.

The crystals were fused into a single rock hard brick. Not even a hammer was able to pulverise them.

Works good to clean chain saw chains. Removes tree sap and chain oil

This dissolves quickly in water and cleans very well.

Bought this product, it arrived on time. However, it was like a brick. We couldn't even break it up with a hammer. Was sent another one and same thing. Totally unusable. Sending it back.

Llegó a España en tan sólo tres días. Es una bolsa con 6 paquetes de 1kg. Lo estoy usando mezclando dos partes de bicarbonato de sodio,dos partes de soda y media parte de jabón rallado, y lava la ropa súper bien. Sin duda seguiré comprando éste producto

impossible de faire mon produit pour lave vaisselles car le produit mousse au contacte des autres produits

The soda crystals work really well. I added three tablespoons to a load of towel laundry, and I left it to soak overnight. I was surprised by how dirty the wash water was, and my white towels look really clean and a lot softer than they have been in a wile. I imagine there are more uses for the soda crystals, but I will be keeping the bag in the laundry room. Four and three-quarter stars. The only downside: I had to put the contents of the package in a jar as there is no closure on the bag.

Usato per la pulizia della lavatrice...è stato perfetto.

Does not fit sink plug