GoSMILE Advanced Tooth Whitening Kit Review

I love trying new whitening methods for my teeth abut every 6-12 months or so, even though my teeth are pretty white to begin with.  I do drink lots of coffee, tea and red wine so they are prone to staining.  I had seen the GOSMILE system before and finally saw it on sale so Ibought it (regular price was just too much for me to justify.)  The kit I bought contained 20 whitening ampoules and 10 tough up ampoules for after drinking wine, or coffee out of the house when you cant brush immediately.  The ampoules are a plastic tube with a cardboard cover and a spongey tip.  To release product into the tiop, you just squeeze the ampoule to break it and then rub the spongey part on teeth for a minute or until liquid is gone.  I used these twice a day for three days but then burned my gums too badly, so I had to wait three more days to start again.  I finally finished the package but honestly barely saw any improvement.  I was hoping for super white teeth but was a bit disappointed.