This product is great for stone walks or stone areas around a garden. If applied during a sunny, non-windy day, it quickly clears the area of weeds without poisoning my raised bed garden. It is easy to apply with a small sprayer.
I have had moss growing on my roof for many years. Five or six years ago I spent the extra money for special shingles that were designed to stop its growth. It did NOT work. I have tried many other deterrents, but they too failed. I finally tried Bradfield's Horticultural Vinegar Acidifing Agent. Within several hours the moss turned brown and died. It is an excellent product.
This is very effective for weed control, and it is easy to use. I have even gotten rid of goutweed with it! You must use care not to hit plants you do not wish to kill. I try to use it on a sunny, dry day-but that is a personal decision. I try to not use chemicals and this really does everything one could ask. Highly recommended.
The spread of the weed horsetail was winning. Digging ,the covering with tarps and newspaper was not working,and the use of roundup helped only for a few days. Twenty percent viinegar not only killed the horsetail, but prevented its reoccurrence and spread.
I have a brick patio next to my porch that has loads of weeds sprouting between the cracks. I wanted to destroy them without using toxic pesticides. The vinegar kept the weeds down for about two months and then they grew back. I would use it again, but I would then cover the patio with cardboard and weigh it down with bricks to ensure that the weeds do not return.