Duda EnergyIsopropyl Alcohol Federal Grade IPA Concentrated Rubbing Alcohol, White, 640 Fl Oz (Pack of 1) (isopail)

Rubbing alcohol has been difficult to find, when I have, it's the 70% variety, 90% is usually the highest I've found. While this product is more expensive than say a big box store, I expect 99% alcohol to be more expensive. I use alcohol for a couple things. 1. Clean my water bong. 2. First aid. 3. Alcohol stove I made for camping and 4. For various household things. This product works awesome for all of the above. The first time I cleaned my pipe, it wiped out all the muck instantly, no scrubbing. My alcohol stoves burn cleaner and hotter, boiling water in about 3 minutes. Fantastic!!! Now as far as the company I would give 10 stars. The product arrived in less time that was stated and one of the bottles had leaked. This to me is a carrier issue not the sellers, it was packaged very very well within the box it came. The bottles were wrapped in a plastic bag so if there was a leak it would be contained, which it was. Also, inside the box was stuffed with a thick paper to prevent the bottles moving around inside again I believe it did its job. Having worked for various carriers before, I can attest they don't really take great care in handling boxes and I could see a little denting on one corner. This probably caused the one bottle to leak. I emailed the seller and within an hour (awesome) they responded. I actually emailed just to inform them of the leaky bottle, to my surprise, they sent a whole replacement bottle immediately and I received it a couple days later, an offer they made. This to me is incredible. They stand by their product and they act with integrity valuing the customer, this time it was me. A++++ I will buy products from them in the future without question!!

Been using this alcohol for the past year or so to clean glass products. The strength seems to be spot on. It was an economical buy, and it works well. The poly bottles are sturdy.

Sometimes certain cleanups need the strong stuff where the 91% from local B&Ms just does not cut it. This is the heavy artillery. I usually buy anywhere between 5 and 8 bottles at a time, as I have been doing for the past 2 years. Good product, good deal, hope it stays available so I don't have to kill a day comparing deals again.

The item arrived from seller faster than Amazon Prime (4 days), and is fully as described. Note that there appears to be an inch and a half empty at the top, but the actual contents ARE the full 1900+ ml including TWO bottles, both with seals and well packaged. The additional space is common with 99% due to room for condensates in heat.Some reviews have knocked both the empty space and the price as gouging, but if you make your own sanitizer by diluting this and adding gel, you'll get a gallon plus of sanitizer for $45 which is going for over $70 anywhere else, on the rare occasion when you can even get them (this review is in the middle of the Covid scarcity). Pricing is logarithmic, not linear, as you go from 60 to 99% purity, industry wide. Sanitizer sprays are even more and you can dilute this by almost half (dilution also is nonlinear) for spraying door handles, hands, containers, etc.Responsive seller, great product, recommended at anything under $20 per bottle for this quantity and purity. We tested both purity and quantity and both are as described, which is NOT true of others we have purchased that ended up coming in unsealed bottles! These bottles were both individually machine sealed UNDER the caps.

the first bottle I opened had a very weird smell to it, it smelled a lot like the old kind of IPA my parents and grandparents used to buy as a kid where it smelled wrong? Nothing seems at all wrong with it, we opened the other two bottles out of curiosity and those have your pretty standard IPA smell to it while you use it. I got my order on a sale, and if I saw this on sale again when we need more for our 3d printer I'd probably get it again.

Great value for the money.

Works really good

I love the large amount you get. I use it for multiple things in crafting. I also dilute it to make sanitizer