When you buy through links on this page, HuffPost may earn a commission that helps support our journalism. Every product is handpicked by the HuffPost Shopping team, and prices and availability are subject to change. Do it for your safety — but also for the efficiency of your laundry routine. You may already be diligent about cleaning the lint screen after every dryer cycle when you’re doing your laundry, but how often are you cleaning the dryer vent (the hose that extends to the outside)? If