Here's a good way to cut your grass without polluting your family's air. No gas is required and you can burn calories at the same time. It's one of the few reel mowers that can be set to cut at a height of three inches. For most grasses don't get below three inches and never cut more than 1/3 of the height of the grass. Also don't cut the grass until it is dry (wait 12 hours for grass to dry).

Don't forget to keep your blades sharp.