I started to notice my teeth yellowing a bit (granted I drink a lot of soda and juice but I gave those up) so when I saw this recommended on Buzzfeed I thought why not give it a try. It's been great so far, I'm terrible at using things regularly but every time I do start up again using this it's made a visible difference in my teeth within a couple days of use. I only use it once a day and my teeth look brighter than before. It's also not hard to get off, I brush right after with a different toothbrush and have gotten it all out. It stains the toothbrush you use it with so I'd advise anyone using to get a disposable toothbrush to use with it. Overall, pleasantly surprised with the outcome.

I must say I was sceptical with this one, but after only 4 days of use, I'm a believer.

I love love love Dr Songs! This charcoal powder worked amazing, made my teeth look sparking white and I couldn't have asked for a better customer service team. They helped me with very question. I had.

I used it as directed and saw a difference with only one use . I left it on for 15-20mins and brushed my teeth prior to the application and afterwards .( I used the same natural window light in both photos ) and overall I am extremely impressed with this !

I absolutely love Dr Songs teeth whitening products! They're so easy to use and work amazing! I love th Charcoal powder especially