I had the problem of gum bleeding while brushing, also my tooth is off white in colour. When I approached a medical shop with this problem, a pharmacist suggested me to use glister tooth paste daily. It's an amway product, so a quality product. To increase the reliability and trust on product, they provides guarantee for few days. After regular usage, gum bleeding got reduced and slowly I got over with it completely. Moreover white tooth improved my confidence to smile.
To get a quality product, you need to spend some money. This costs nearly 140 INR. It has a mint flavor which gives freshness to our mouth. Thanks to amway. I suggest this product to all.