Help Burning SH advice?

[Meimi18]

I've heard of people heating up metal or using boiling water to self harm, but I've just been using matches
I would light the match and then extinguish it, then use the leftover heat

Are there any hazards I should know about? Any tips for cleanup?

 

[evrchanging]

if you do end up using metal to burn urself make sure it's clean. wash the area before/afterwards and don't pop the blisters, let them pop on their own. i like to put antibotic ointment on mine and wrap it up in soft bandages. when the blisters do pop, make sure to keep them clean and to keep wrapping them. they get dirty easily. sending much love to you