Smashing

After using another type of whitening strip previously I was initially sceptical about this product.But the product looks very good,I want to try it.I am really glad I did as these strips made a real difference to my teeth. They were a little fiddly to apply initially but after the first use they were easy to put on (I found putting the bottom strip on first worked for me). They were quite comfortable in use and stayed put.
I noticed a difference after about 3 days but then after 7 days I could really notice how much whiter my teeth were. You had to brush away residue after removing the strip but this was the same as the other product I tried and is not really an issue as your teeth just feel nice and clean afterwards as well as being whiter. I am really pleased with this product and would buy again.
Would definitely recommend.