No Cost and Easy Weed Removal for Pathways etc.

One of the best ways to remove weeds that are embedded in sidewalks, driveways and patios is to simply use boiling hot water. Take a tea kettle of boiling water and simply poor over weed until it smells like it is being cooked. 

A couple of days later, the weed will be well on it's way to disappearing.. 

This seems to work well for Canadian Thistle in beds and other weeds, though it usually takes a few repeated tries.