Ive used rubbing alcohol before.
Worked pretty darn good.
I think it works better than the peroxide.
The peroxide works great, but it leaves an after taste.
When I do it, I burn it for about 20 secs. too.
Just hit the button, or use a vacum on an automatic.
These two methods work great.
I usually try to do it, at least every 2 weeks,
Using the hair dryer, works quicker.
BUt, its probably better to let it sit over nite.
Every nite. U should take off the atomizer, and let it dry, without cartridge attached to it.
Rich