 at every fill-up or when you store. Start with Stable. Available where fuel additives are sold. Did you know your aluminum pull tabs can make a big difference? Save and donate your aluminum pull tabs from beverage cans to the Bechtash Shriners. Drop them off at Bechtash Shriners, 189 Pembroke Road, Concord, Monday through Friday, 10 a.m. to 4 p.m., excluding holidays.