Where can 10% acidity vinegar be purchased? I have read many times that it can be used as a herbicide. I live in a small town and all of the stores only carry 5%. I have tried the 5% even mixed with salt and the Bermuda grass just keeps coming back up. Thanks for your help

Where you living so we can give you places to shop for it.

HEB has the 10%. I wouldn't use salt, it stays in the soil and harm other plants in the future.