I have struggled with removing greasy stains on my kid jersey knit clothes. A friend recommended GOOP, and I immediately ordered it. It arrived quickly with the help of the Goop Coupon Code. I smeared it onto my daughter knit dress. Where she had chapstick spots all over Left it to sit for 20 minutes, then washed it as usual. No more spots! I also feel like it helped brighten the entire load.