Purex
Some gross exaggerations on Purex, ha.
I frequently use the Purex Free & Clear for everyday laundry. It washes well and rinses out easily. I just use the prescribed amounts as listed on the bottle.
I can't recall using it on anything badly stained. For oil and grease stains I use Tide or Persil. But for everyday laundry, bedding, towels, etc., it works very well.
I like it better than All, Arm and Hammer and tremendously better than Sun products.
Purex does a fine job for a bargain detergent. If you see a good price on it, grab it.