[lmvcorp]

Just tried it out. I used a slightly different technique. In a small pot i put about 1 1/4 cup of hot water from the tap. eyeballed about 2 ounces into the water pot. i put the pot over medium heat and dropped my cover in it. i set a timer for 15 minutes. stir constantly or else it may burn. it took about 2 minutes for the cover to really change into black after 5 i lowered it to the lowest setting and stired for 5 minutes. then i just took it off heat and set aside until it got cool. it works! how long will it last? and i wouldnt put the phone in any spot where you might get stain for example your shirt pocket.