In the dark blue bar at the top of this, and every other, forums page is a tab that reads "Search." Click on it. In the box type in candlewax, candle, etc. You will be regailed with threads pertaining to those topics.

Also, While you are searching, look up any other terms about which you may have questions. It is very likely that you will find threads on them as well.

In any case, ask lots of questions. It never hurts to be thorough.