Flavored E-cigarettes, though which seem to be especially popular among younger users often contain chemicals that have been linked to cancer and other diseases
A more recent study came to the same conclusion
Each ashtrays for men and women features two cigarette holders

(D) If the percent of Daily Value is declared for total fat, saturated fat, total carbohydrate, dietary fiber, or protein, or added sugars, a symbol shall follow the value listed for those nutrients that refers to the same symbol that is placed at the bottom of the nutrition label, below the bar required under paragraph (e)(6) of this section and inside the box, that is followed by the statement Percent Daily Values are based on a 2,000 calorie diet. If the product is represented or purported to be for use by children 1 through 3 years of age, and if the percent of Daily Value is declared for total fat, total carbohydrate, dietary fiber, or protein, or added sugars, a symbol shall follow the value listed for those nutrients that refers to the same symbol that is placed at the bottom of the nutrition label, below the bar required under paragraph (e)(6) of this section and inside the box, that is followed by the statement Percent Daily Values are based on a 1,000 calorie diet. (E) The percent of Daily Value shall be based on RDI or DRV values for adults and children 4 or more years of age, unless the product is represented or purported to be specifically for infants through 12 months of age, children 1 through 3 years of age, pregnant women, or lactating women, in which case the column heading shall clearly state the intended group

The nicotine and other substances in vape smoke can affect the clarity of the aligners and contribute to oral health issues such as dry mouth, which can increase the risk of cavities and gum disease
Causes of Fever in Detox While fever is not a terribly common withdrawal symptom or a side-effect of detox medications, it is a possibility, especially for specific substance use disorders