- Just started
hI all, noticed that the colour of my background is twice as bright when it’s a little wet. Looked into this and saw that people use Vaseline or olive oil to get desired affect. Looked into both methods and I think the oil seems the best bet, but my question is what are the downsides to using oil on your background? I understand it may slowly drip down after time but I’m not too fussed about that and that’s all I’ve seen people moan about really. Thanks in advance.