i would say i kno at three remedies or more when i think whle i rite.

1. u can use a half of lime... yes lime, cut in half and rub it on the area that is infected before u sleep then wash it of the next morning

2. tootpaste, u can use any brand with fluoride and jus plop it on the spot don't rub it in. then after in a few mins if ur going to take a shower rinse it out

3.u can use bking soda, put some in a bowl, and pour some water. not too much  and then rub it on  ur face, when is starts 2 get dry and dusty rinse it out.

chemicals like clean an clear wnt work when u only hve  a few or it would just make ur face worse than it is