Calyptus 80% Pure Concentrated Vinegar | Ultra-Performance (20X) Power | Technical Grade | Dilutes Easily to 5% Acidity (1 Cup per Gallon) | Home and Outdoor Cleaning Concentrate | 1 Quart

Very powerful and great for refilling empty vinegar jugs. Love the way it wipes out mold.

I use it for weed control, eliminating the need for toxic pesticides. Not for use on lawns, though.

This is vinegar that has been through a divorce, survived a midlife crisis, and now powerlifts in silence while plotting its revenge on grime.Calyptus 80% Pure Concentrated Vinegar is less of a cleaning product and more of an event. One whiff of this stuff and I briefly saw into the future.I don’t know who Calyptus is, but I’m convinced they harnessed the essence of spite and turned it into liquid acid.I used this to clean some mold off a patio and now I diluted it exactly as instructed—1 cup per gallon and crushed it. If vinegar had a final form, this would be it.Pro tip: Wear gloves. And maybe goggles. And possibly a hazmat suit. This is technical grade vinegar, folks.10/10 would unleash it on my house again. Dirt? Gone. Regret? Lingering.

Great product, especially for washing machines. However, bottle design and shipping difficulties bottle leaks.

Very strong. Works well but don’t get it on your skin for a second.

If you want a weed killer without all the added chemicals, this is the go to! I eyeballed it and used maybe a 1/4 or 5th of the bottle for a gallon of water in a punp spray and saturated all the weeds I wanted dead. The photo are the very next day.Because of the high concentration, yes it does have a strong smell. But Not anything that's unbearable.Would definitely recommend, and will be buying more. Fair price point!

Use this for cleaning and laundry. Works great

I bought this to spray on weeds and it works. I didn't dilute it and the weeds were dead within an hour. It's safer than Roundup.