Everyone that makes and gives away or sells their candles should include a warning label on the bottom of every single candle.
There are different labels out there for different types and sizes of candles.
Try and use the label that most closely relates to your products.
For instance there is a votive warning label and a soy container candle.
Some waxes perform better when burned for specific amounts of time, while other candles need to be limited on their burn times.
There are also many different size labels, so that is nice.
Here are some examples:
http://www.candlescience.com/equipment/1inch-labels/http://www.candlescience.com/equipment/2inch-labels/http://www.candlesoylutions.com/thumbnail.asp?cid=81&offset=0http://www.brownkraftlabels.com/items/candle-warning-labels/list.htmhttp://www.peakcandle.com/products/Semi-Custom-Large-Warning-Labels__A1009.aspxIf you meant something else, that is ok, please let me know!
We love questions! :)
You are also more than welcome to join our candle making group on facebook if you have an account there. We have about 100 members!
https://www.facebook.com/groups/candlemakers/