70% is better than 99% because it doesn’t evaporate as quickly. After it’s soaked for 10 minutes, pull it out, and shake off the excess alcohol. Let it air dry for a few minutes. [2] X Research source
However, you don’t want to start with anything too harsh, so skip facial cleansers with things like salicyclic acid in them. Opt for something gentler.
Wipe off any excess cream before you roll. You can also apply an emollient to soften your skin to help avoid irritation. [5] X Expert Source Lydia Shedlofsky, DODermatologist Expert Interview. 14 May 2021.
If you’re using longer needles, such as 1. 0 millimeter or higher, you may see some light bleeding. However, if you notice more than pinpricks of blood, you should stop. You may need a smaller needle. [6] X Research source
You can also go diagonally, but that can lead to uneven needling.
