2016年6月27日星期一

Contents: Hand Dryer vs Paper Towels

Ever since hand dryers became common in public restrooms, business owners and patrons alike have questioned which is better — hand dryers or paper towels. Hand dryers are more economical and better for the environment. Paper towels cost more but are more sanitary from the consumer perspective. Hand dryers are available in two varieties: the standard, warm air hand dryer.  Both types of hand dryers have less environmental impact than paper towels. Using a standard hand dryer releases 0.02 pounds of greenhouse gas per use. Jet hand dryers, which are energy efficient, release 0.088 pounds per use.

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