Natural Toothpaste is a Gentle Whitening Solution:Our Natural Toothpaste is very mild and can be used daily just like regular toothpaste.It's designed to remove light food stains only and daily maintenance of teeth brightness. If the stains on the surface of your teeth are not thick and tough, then Natural Toothpaste is good enough as it is a Gentle Whitening Solution. But it takes longer to brighten teeth as it is only able to remove light food stains. It's not as effective in removing the tough/stubborn stains that's accumulated over the years on the surface of our teeth.If you feel it's not strong enough, you can try our Natural Tooth Polish range for a more effective result.