If you swish with hydrogen peroxide everyday you will have the same results plus excellent gum tissue! Recommend swishing with peroxide for minutes morning and night. It kills bacteria that causes decay, gingivitis, periodontal disease. Worth a shot!
to aprons This is another interesting and funny way how to use old jeans. Take one trouser leg and cut it in apron shape. Take some other old fabric, and cut it in thin ribbon. Sew them together to get aprons from the old jeans as shown bellow.