Aloe Vera for your Teeth and Gums

Hi
We are increasingly aware that the health of our teeth and gums also has implications for our general health. I have problems with plaque and have bought an expensive Electric Toothbrush (Oral-B Triumph) which has really helped. I have also used Aloe Vera toothpaste but not long enough to test its efficacy. What I do however is when I've cut a section of AV leaf to treat a cut, sting, abrasion I use any spare leaf to rub along my gums. I also plan to rinse my mouth with commercial AV juice before I drink my daily dose. There is also an Aloe Vera spray which is used for throat infections, but I have no experience of this.