Mybathfitter
Why is my bath conditioner turning yellow? 3
Maybe what do you use to clean it or how do you dilute the soap? Check out this page and a list of safe cleaning lines to see if your cleaning line is safe to use.
You mean, like, saltines and their ilk, eh?
If you have a Magic Bath Unit with real name, it will not be yellow. Bain Magique uses a non-moldable solid acrylic. You should talk about fiber drives or maybe vinyl.
Fiber and vanilla turn yellow because they are liquid.
Sometimes the smoke turns the pipe yellow.