Hi Paul...I recently contacted my local trading standards office to discuss the sale of candles. It took them a month, but I finally got a reply and, if you want to be 100% legal, you would not believe the amount of paperwork. As Bryan mentioned, there are mandatory and advisory labels, but what is more, the TS office asked that I make a submission to them and that they either visit my workshop to ensure that I'm trading safely, or I call at their office with samples of my products and my labeling..............I won't be bothering to sell candles!
The strange thing is that I recently visited a candle shop and didn't see a single safety notice!
Les