Calyptus 50% Pure Concentrated Vinegar | Maximum-Performance (12.5X) Power | Technical Grade | Dilutes Easily to 5% Acidity (1.5 Cups per Gallon) | Home and Outdoor Cleaning Concentrate | 1 Gallon

This is not your pantry version of white vinegar. It is about 100 times stronger, so read all precautions and utilize care when using this product. That being said, I did purchase it to use as a weed spray for stubborn nut grass in my back yard. I purchased a pump sprayer, diluted it by half, added salt and dish soap. As stated by others, it did its job within 24 hours. Now, I did have to reapply in some areas, but I am not sure if I did not see those weeds, if I did not dose them well, or if I ran out of my prepared solution by that point. It didn't matter. It is a good product that works and that you can also feel good about using. It takes a little more effort to mix, but not a lot and my dog and the bees appreciate it.

Excellent product, less concentrated than the more potent product from the same manufacturer, but easy to use with a weed sprayer to manage weeds, wild grasses, etc. CAUTION: this is not table/edible vinegar - this is highly concentrated and you need to use gloves, safety glasses and appropriate clothing just in case of "splash" or wind drift as you use this product. Does not poison the ground, but effectively kills weeds - may need a repeated application every 2 to 4 months depending on your region of the country and the amount of rain/sprinklers you use. Clear liquid, may smell like you've been making pickles for a day or two, but you will enjoy the fact that you are not using a poison and still killing the weeds/unwanted grasses.

i am used to cleaning drains, sinks, toilets with baking soda and 5 percent vinegar. i cant really remember why i went 50 percent. maybe just caveman instincts to get the powerful one?The product comes sealed in a plastic bag. It also has a plastic cap, not foil, when you open the lid - this stuff is no joke.The first time i used it, with my usual amount of baking soda, it foamed like normal. So far so good. well, if you picture a pile of baking soda, the vinegar can only interact with the surface of the pile. When i flushed, and the powder was fully exposed, kabloom! i flooded my bathroom haha! it was comically funny.I will be going back to 5 percent concentration but if you need 50 percent, this is 5 star packaging, 5 star safety, 5 star product.

Product works well for my attended use.

Purchased this specifically to be used in the killing of my weeds on my patio as well as in my rock garden. This worked very well and it is strong in both smell and acidity. I ended up diluting this to be closer to 25% strength. The container was well made and safe. I was able to easily remove the safety cap and mix into my garden sprayer. The acidity of the vinegar is not to be taken lightly. Recommended to be mixed with salt and dish soap for the killing of weeds in an organic method.

I have been using these to control my weeds, especially purple thistle plants. I have been using a sprayer and targeted spraying and within 24 hours the weeds are dead. In areas of my flower bed that I want to stay weed free I’m doing a thicker coat and then laying mulch. I’ve done less weeding already this season!

I use this cleaner for EVERYTHING, counters, tubs, pet urine, laundry. Pay attention to the dilution instructions, and stop using all the harmful chemicals in your home. Bottle does tend to leak a little during shipping, but the shipper has always packed it in a heavy duty plastic bag, and that solves the issue of any external leakage during shipping.

We use this product to kill any weeds that are growing through the mulch in our landscapeing as an alternate to Round-up. It works extremely fast and within hours they are turning brown. Do not use this to spray for weeds in your lawn as it kills everything including the grass.