How fast does resin yellow?

[fleacollar999]

So I was walking to work today with Nissh hanging out of her little bag when it hit me-- sunlight yellows! AH! And then I realized it probably doesn't yellow resin that fast but nevertheless I kept Nissh covered the whole way home. So my question is: how fast does resin yellow? Taking her uncovered to work every so often isn't going to hurt her, is it?

[Greyhaunt]

Unfortunately there is no set time-span for yellowing. It depends on the resin really - some will yellow faster than others. Don't let that scare you though, yellowing isn't as bad as it sounds. I have a white DZ that has yellowed and it's really a kind of nice cream color now. On the other hand, my white Pipos Baha has virtually no yellowing that I can tell.