The time to learn how to use a chainsaw is before the storm strikes. A dealer can help you pick the right saw, set it up and explain the proper use.

Always read instructions and warnings in the manual. A chainsaw can kick, lurch, jump and snap back if the chain breaks. You can be hurt or killed.

Here are some tips:

• Never operate a chain saw with one hand. And don’t raise one above your shoulders.
• If you don’t have large trees that could fall over in a storm, you may want to use a cordless or gas-powered trimmer instead. Emergency or volunteer crews also will be coming through neighbourhoods.
• Without power, an electric chainsaw will be worthless. Get one that is gas-powered. A saw with a 16-inch guide bar - the part extending from the saw body around which the chain is wrapped - is probably all you’ll need.
• Look for safety features on chainsaws such as a chain brake, which stops the chain if the saw hits something hard and kicks back. All new models feature chains that reduce kickback; get them when you replace chains on old saws.
• Wear goggles or safety glasses and a hard hat, plus gloves to prevent blisters and slippery grips.
• Wear chaps or other sturdy reinforcement over pants.
• Store gasoline outdoors, away from anything that can ignite it. Never store it in your garage or home.
• Move the saw at least 10 feet from the gasoline before you start it up.
• Engine oil: Most saws use two-cycle engines that require you to mix gasoline with proper oil and in the proper ratio.
• Bar and chain oil: A lubricant that keeps the chain from freezing up or breaking during heavy work. Buy it and the two-cycle engine oil now; they will be hard to find after a storm.