i have long been a fan of using white strips around the holidays. but to get a box for troy and i costs anywhere from $60-80. (!!)
i bet you already have the ingredients on hand and it really does make a difference.
ps as i was writing this post, i found this pin (original source), as well. now you have lots of tips and tricks to try if you’re in the whitening mood! bring on the christmas pictures and holiday parties!