I don’t recommend using an at home wart freezing spray to treat dark spots. This can easily lead to persistent hyperpigmentation or hypopigmentation. It is a bad idea to try and self treat dark spots in this way, as not all dark spots should be treated with cryotherapy, and attempting this home hack can make it very difficult to later get an accurate diagnosis to guide appropriate treatment options. #agespots #sunspots #agespotremoval #dermatologist | Dr Dray

Duct tape beat out cryotherapy (freezing) for treating warts in a randomized controlled head-to-head trial. The video sources, transcript, and doctor's notes are available here: http://bit.ly/2Ct6dhZ | NutritionFacts.org