How long does a Scentsy wax cube last?

between 10 and 20 hours
Each single cube of wax will continue to provide a fragrance for between 10 and 20 hours. If you put in two cubes or more, it will not last any longer, and that’s why we suggest starting out with less. Once you put wax into the dish and warm it, the clock starts ticking.

Does Scentsy wax lose its scent?

You can scrape out the wax as soon as you aren’t smelling it anymore. However, it will only make sense to save it if you think it still has fragrance left. You can follow the standard time for how long Scentsy fragrance last. Anosmia or olfactory adaptation is actually super-scientific.