If you want to know what old Dash smelled like, get a box of original Tide with Bleach and take a whiff. When Tide with Bleach came out, P&G simply pulled the card for the old Dash formula, added some O3 and blue speckles, IMHO. This was before the advent of "HE" detergents and I noticed immediately that it had what P & G used to call "controlled sudsing". They even promoted it back then on a product card they sent me as being a low-sudsing detergent. I was using a Filter-Flo back then and they always need low sudsing deterents. I'll try to find that card but don't hold your breaths.It's still my favorite detergent, I want to try Persil but I'm afraid, if I like it, it's too expensive for someone like me who's spending over 9K a year on health insurance.