Aloe vera gel can soothe burned skin, take the itch out of bug bites and help treat rashes from poisonous plants. It also appears to be good for your teeth. A study published in the May/June 2009 issue of General Dentistry found that aloe vera gel worked as well as regular toothpaste to clean teeth and eliminate cavity-causing bacteria. What’s more, the study showed that the gel isn't as hard on the teeth as abrasive toothpastes so may be better for folks with sensitive teeth or gums. However, one of the authors of the study warned that not all aloe vera gel will work - you need the kind that contains the stabilized gel located in the center of the aloe vera plant and that hasn’t been treated with excessive heat or filtered during manufacturing. One of the study authors notes that such processing destroys or reduces the effects of some essential enzymes and polysaccharides. To find a good aloe vera tooth gel, the researchers suggested checking with the International Aloe Science Council to review the products that have received its seal of quality.