but also i have a pair of washed(they came washed example of washed apcs) apc ps that are dirty, can washing affect any loss of color or anything, or is it ok to just throw them in the washing machine inside out?
Those already look pretty light, so I don't think washing would have a huge effect. For washed denim just throw them in the washing machine as usual. Woolite is always your a swer for retaining color, and washing inside out will help too. But as I said they already look like a pretty light wash so color probably wont be affected much.