Just read this post last night. Used QD+ on my Ford Explorer plastic flares.
Wow.. What a quick way to bring back dull plastic.
I thought Trim Restore was the only thing that worked.
I'll be trying spray and gloss next.
All manufacturer plastics react differently when applied with various products. I like Spray and Gloss for a real nice looking trim, but it is only water based , but easy to reapply as needed. Just remember to buff with cotton on trim
Edit ... Spray and Gloss and QD+ are for maintenance of good trim .. Trim Restorer is what is says .. a restorer ..
sure there is .. remember before microfiber (yes I'm old) all we had was cotton and cotton blends .. for working on trim, you don't want the most absorbent cloth as it will be sucking off all the dressing you are trying to apply and leave behind ... you want one the will spread and work into the material, whether trim or interior parts. I have used Egyption cotton, flannel, terry, fleece, just to name a few ..
What have you tried so far? Cloth or leather upholstery? This happened to me before on cloth seats and I have used well diluted APC with a very soft bristle brush to agitate with good results. After using the APC I rinsed with clean water, vacuumed/extracted thoroughly and left the windows down on a breezy day to help it dry somewhat quickly.