Boulder 6.3 Herbicide Size:2 X 2.5 Gallons EPA Reg. No. 81927-54 It's also useful for combating

It's also useful for combating turf pests on residential lawns

Kills and controls ants

Can be used at high and low rates depending on the application

It kills fleas in carpets and spiders in corners

Boulder 6.3 Herbicide Size:2 X 2.5 Gallons EPA Reg. No. 81927-54 It's also useful for combatingHow Boulder 6. 3 Herbicide Works Boulder 6. 3 Herbicide contains triclopyr, a chemical that mimics plant hormones. After an application, the active ingredient eliminates and prevents weed growth in the target areas. Because of its organic nature, triclopyr breaks down into several different compounds before finally breaking down into carbon dioxide. It's slightly toxic to fish and birds depending on the species but is considered safe to use in the