Regular brushing is the best way to keep gum diseases at bay. But your choice of toothpaste can do more damage than benefits. Conventional toothpastes that are easily available in the market contain fluoride that may cause acne outbreaks when comes in regular contact with your skin. That’s why everybody is in search of fluoride free toothpastes nowadays. However, conventional toothpastes contain some more ingredients to watch out for. For example, glycerin in toothpaste prevents remineralizing. Titanium dioxide, on the other hand, is carcinogenic. Thankfully, there are natural alternatives to toothpastes that do the same wonder on cleaning the teeth and gums but in a harmless way. Here are some of the best natural alternatives to toothpastes.