The GRAVEL DOCTOR will remove grass and weeds from your gravel driveway – * without chemicals*- giving you the opportunity to control future grass and weed  growth on your own. Environmentally friendly solutions to control grass and weeds are available and can be effective in controling unwanted grass and weed growth, once the overgrown area has been addressed. Remember that there will be pieces of root left in the driveway that can sprout later & that there will still be weed seeds in the driveway that can germinate. When you allow grass and weeds to grow in your driveway – that, when they die –  they decompose and create topsoil that promotes more grass and weed growth environment. This leads to promote the growth of more grass and weeds.