Fictionwicks

Hey there, I sell my candles mostly through the use of social media, I've found that using popular # really helps, And particularly with the crowd I sell too there are trends that get really popular so I always follow them with candle picture while they last. Instagram I find is the easiest way to promote them becuase you can show people what they look like simply just by taking an image.

So I've been making candles for a while now, And I've never has any problems with my wicks, until this happened. Customer wants to know what's causing it and I have no clue. At first I thought it was an extreme case of mushrooming, but after getting the pictures I'm not so sure. any ideas?