What is hydrocolloid? Share Your Story. Share this content Opens in a new window Twitter Opens in a new window Facebook You Might Also Like How do i use them? December 21, 2022 Why pimple patches? December 21, 2022 1. Cleanse and dry hands. 2. Thoroughly wash and dry effected area removing any makeup, oil, or other impurities. 3. Select patch slightly larger than size of the blemish and place patch over it, leaving on overnight (at least 6 hours, but no more than 10 is recommended for best results). 4. Gently remove and discard patch. Clean and dry skin to see results. Cleanse the affected area and replace with a new patch if needed. Note: Use the small patches for smaller pimples and the larger patches for larger pimples. December 21, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.