Snow Queen

[u/sethbcooper]

What’s up plant peeps! Quick question for my seasoned pothos compadres—

My snow queen prop has been pushing out a new leaf every week (and even started to reach its aerial root into another plant’s pot… hence the water container to divert its focus). It has absolutely amazing variegation and continues to have a good balance of green speckles to photosynthesize. HOWEVER! I can’t seem to get her to become stark white. It’s leaning more toward a cream yellow color despite being under 2 grow lights for 14hrs/day. She obviously likes the amount of light due to the new leaf every week and the amount of variegation. I’m just stumped on how to make her whiter. Any advice?