I always use Purex, it's cheaper than some of the other brands, and it does a good job. Thanks for the link, I just ordered my free sample.
Thanks! I just saw a commercial for Purex's Ultrapacks and I wanted to try them out for myself. Now I can try it with a load of laundry without having to pay for an entire bag if I don't like it in the end.
I feel exactly the same way. When I see something on tv, I don't always want to buy it without trying it - especially something that can get so expensive as detergent! I got mine - thanks for posting!