What Is The Home Remedy For White And Black Spots On Face?

i used facial bleach on face to highlight my facial hairs.. now i having light white and black spots on my face .., i feel very embarrassing to go outside at daytime. please tell me what should i do to remove spots?? normally at present m using home remedies like turmeric , milk cream and lemon drops mixture applying it on affected area and keeping it whole night. but it doesn t showing any result.