I use that one or the regular; just as a laundry booster. I do buy their spray for stains. It's saved quite a few kids things. I haven't tried their regular detergent. All Free & Clear does have a variety that comes with oxyclean in it. I get that one on occasion.I use Oxyclean for these instances as well, the only powder I use... it's the Oxyclean with the green lid (supposedly "Chlorine-free, color safe" Free of Dyes and Perfumes).
I noticed that with this last bottle of fabric softener I bought! It's working fine; but its definitely more watery! We use the Downy Free & Gentle. I don't use it on my kid's clothing; just DH's and my own and the towels.
Remember when P & G bragged about how they were able to reduce the ounces of detergents, but you still got a clean wash? That was their excuse for the smaller containers (at the same price, of course). P & G started it, then the other manufacturers followed along. You were able to use less, but still get the same amount of wash loads from a container. And the detergent seemed to be a little thicker? Well, I have noticed (and maybe it's just me) that Tide is a lot more liquid-y than it used to be. And I find myself having to use more detergent to get the clothes cleaner now. I don't know why.