Baby Stains...

I just love dressing up Baby Z in all her cute little outfits. Im actually a little bit addicted to baby clothing. So its a little depressing that some of her cute clothing items are getting stained sometimes after just one use. I plan on saving everything that she has in case we ever have a little girl again. I am big on reusing baby clothing and items but I would not want to save stained outfits. This staining problem has only been as of recent since she has started eating more and more solid foods. I discoverd that Dreft, which is the baby deteregent brand that I have been using does not work on stains of any sort. I recently picked up a Dreft baby stain prevention pen. Its like a Tide stain removing pen but for babies. It has not made any noticiable difference with removing/preventing stains. So in the quest for stain removal I picked up All Free Clear which is supposed to be safe on baby skin and stronger than Dreft. Nope, not really any luck their either. Am I just doomed to loose half her wardrobe to stains? I do utilize bibs but she still swipes her arms over her mouth quicker than I can clean her mouth off.
So, do I switch over to regular strength detergents or would those even work? Do I just suck it up and realize I wont be able to save everything she wears? Or gasp...do I have to do laundry more often than my once a week to prevent stains from "soaking" in? Do you have a baby laundry detergent that works wonders for you? What is your baby laundry routine? Please share as I would love to know!