Most (if not all) gutter cleaning tools on the market today, just work if your gutters are 10 to 15 feet off the ground. The gutters on my home are 30 feet off the ground and this tool works like a charm! Imagine if a homeowner owned a shop vac tool and have 25 foot gutters filled with water.
Beer Koozies Do Help Keep Your Drink Cold -- But Not The Way You Think They Do. Turns out there's a scientific justification for beer koozies (those foam-rubber beverage sheaths the local radio station gives away at the county fair): They shield your drink against the droplets of water that form on the outside, which can put the heat on your drink.
3. Third, the beer must be kept cold, but not too cold - Kegs WILL Freeze. The 30 - 45 day expiration date usually assumes the beer will be kept below 40 deg F. Higher temperatures greatly accelerate spoilage which can lead to an off taste. The entire system, including the hoses, must be kept cold, from the keg to the faucet. A good rule is to treat beer the same way you would treat milk.