Variously called Death Day, Decision day, and a number of other less kind words, D-Day was the day that the Allies began the big push from the coast of France all the way to the heart of Germany, ending WWII.
More importantly when it comes to cystic acne, tea tree oil can be harmful to your skin when applied in high concentrations. Some individuals have reported severe skin irritation and allergic dermatitis after applying too much tea tree oil, or applying the proper dose too frequently.
Tea Tree Oil is an antiseptic and an alternative therapy medication. Uses: Our data suggest that some patients take Tea Tree Oil for Acne, Pain, Itching and Rash, although this is not an approved use*. In addition, it is approved for Infection.