What setting should I use on my spray nozzle?... Fine mist works best to cover weed leaves without dripping. A capful of dishwashing detergent mixed in also helps herbicides stick to weed leaves longer.

How about windy days?... Most herbicide sprays warn against use on windy days. With an IsoWeeder you can kill weeds any time you want without damaging surrounding desirable plants.

How about grasses?... IsoWeeder really delivers when killing tufts of bermuda weed that are impossible to kill without spray concentrates that kill all surrounding grass. Just gather the unwanted runners, put them in the killing cone and spray only the weed!

Maintenance?... Rinse it off once in a while.

Any Do Nots?... Never use IsoWeeder to kill hazardous poison ivy or poison oak. Keep the IsoWeeder hung up out of reach of small children.