I don't know about home treatments, but microdermabrasion and chemical peels from an aesthetician or dermatologist will help. Scars will be greatly diminished, if not completely, and pores will tighten.
Facials really work and not that expensive, but if you are on a budget a home facial every night will work, after you wash your face put a hot towel over it so it can release the pores and then after the towel is cold then wash your face and put lotion on it will help. Also Aloe vera works great like actual Aloe Vera plant ! Works wonders
I felt the same way :/ ..............i know this sounds dumb but if you rub a little bit of Vodka on ur skin in the morninq when u wakeup it will cure acne and minimize the pores ive been doing it and my skin has improved a great deal.......it sounds wierd but then again it wont kill to try :) Good Luck