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

I’m seriously impressed with the Calyptus 50% Pure Concentrated Vinegar (12.5X Power) as a weed killer—it works exceptionally well. Once properly diluted, it becomes a powerful, fast-acting solution that tackles unwanted weeds with ease. Within hours of application, I noticed visible results—wilting leaves and drying stems—and within a day or two, even stubborn weeds were completely knocked down. It’s especially effective on driveways, sidewalks, and other hard surfaces where weeds tend to pop up and spread quickly. What really stands out is the strength and efficiency of this product. Because it’s so concentrated, you get a lot of coverage from a single bottle, making it a cost-effective choice compared to pre-mixed solutions. Plus, being able to control the dilution lets you tailor it for tougher or lighter jobs. I also appreciate that it provides a simple alternative to traditional chemical weed killers. It gets the job done without needing multiple products or complicated applications. If you’re looking for a high-performance weed control solution that delivers fast, visible results, this product absolutely delivers. I’ll definitely continue using it as my go-to weed treatment—highly recommended!

BEST and least expensive weed and grass killer! Just remember to dilute as suggested. Your yard may smell like a pickle factory, but disappears in couple days. Just a small squirt on weeds or grass is enough. Non toxic for my dog.

It's 50% acetic acid so you dilute it with an equal amount of water and spray it on the weeds on a hot sunny day. I mostly use it around my acid loving blueberry and raspberry plants.

This stuff works! My recipe: Dissolve 2 cups salt in 4 cups hot water. Add cool water until you have a gallon. Add 2-3 Tablespoons of dish soap and gently stir. Pour this and 2 gallons of the 50% vinegar into your sprayer (mine is a large capacity sprayer - adjust the amounts according to the size sprayer you have) and spray! Use gloves and be careful to not breathe it in while spraying. I sprayed this stuff around 8 PM and the video I took is about 16 hours later - and it rained about 10 hours after I applied it! I’m sold. No more toxic weed killer for me. It was packaged very well in a thick plastic bag inside a box. No leaks!

Excellent results killing weeds, rarely have to reapply. You do need to stay upwind of the smell. Some bicyclists rode by and commented that someone was having an Italian salad nearby (it’s extremely smelly) And it doesn’t damage the environment which is important. I used a large spray bottle and only added a very small amount of water. Does seem a bit expensive compared to the other brands I have used.

I put a little bit in the humidifier each time I filled it and it lasted a long time because it’s concentrated. Be careful not to put too much and it works great.

I use this product to get rid of weeds. I put it straight in the sprayer and hose down thos pesky, invasive buggers. It works really well. The outdoors spells like vinegar for the day, but it's a small price for a healthy alternative to chemicals in one's garden. I LOVE this product. I highly recommend it.

This works great on weeds. Do not spray near plants you want to keep. Smell is vinegar strong. Some weeds need two or three sprays. Not carcinogenic!

Very strong, used it to weaken invasive bamboo growth. Expensive.

Product is good but the packaging not. Is either delivery damaged the packaging or poor packaging. Received, but leaking. I didn't returned as loss about 10%. So not going to make a big deal. Good product but not sure if would buy again only. As delivered damaged and leaking.

Brilliant worth the money. You can easily dilute with water for required strength

This is an awesome product to deal with weeds. I mix in a bit of chlorine, dishwashing detergent and dilute with water. Works much better than OTC weed control products like Roundup. Works out cheaper and more effective. I tackled some wild Morning Glory with it in the morning. The flowers began wilting after 20 minutes. I'll check on it again later today but I'm impressed how fast acting it is. A big caution is the smell potency. It's very overpowering and overwhelming to the senses. Ensure you're handling it in a well ventilated area. Not in enclosed garage. Delivery also took about a month. Ensure you order early to receive it on time.

Ma femme l'a utilisé pour des gros nettoyages et cela fonctionne très bien. C'est un produit puissant, tester le produit sur une petite surface afin de ne pas endommager la pièce à nettoyer.