Selective Broadleaf Weed Control Product
It is called a selective broadleaf weed control product for this reason.
The products we use are Scotts Weed B Gon and Fiesta. They are an environmentally friendly low-risk selective broadleaf weed control product.
They received federal regulatory approval by the Pest Management Regulatory Agency in April 2010 and are registered and available for lawns, parks, playgrounds, cemeteries, golf courses, and athletic fields to selectively control broadleaf weeds in turf.
They are only effective on broadleaf weeds like Dandelion, English Daisy, False Dandelion, White Clover, Black medic, Bull Thistle, Canada Thistle, Common Chickweed, etc. These products will not kill all your weeds.
The approach we recommend for limiting the spread of other weeds is to keep your lawn fertilize at least three times a year to encourage thick green growth. You should never cut your lawn lower than three inches (3). This approach will suffocate the development of the other weeds.