Melted wax does not evaporate, only the scent dissipates, so make sure to remove the used wax from your warmer before adding a new cube If using Happy Wax melts, 2-3 wax melts generally yield about 8 hours of fragrance. You are welcome to reuse the wax as many times as you want until the fragrance dissipates.
You simply take your wax melt and place one or more in your warmer or melter. Then light your tea light or turn on your heat warmer if it is electric. When you are finished using them, you just turn off or remove the heat source and the wax will solidify until you are ready to use it again.
If you notice that you can't smell your wax melt very much, it might be time to change wax, or you might find that your nose has gotten used to the smell as you've been around it for a long period of time. They choose to do this if they like to alternate scents regularly but there is still life in the wax!
Look for drafts. Drafts from windows, fans, vents or air returns can greatly affect the way your warmer melts the wax. Move it to a different location if you suspect drafts may be the problem. This is another common reason why wax doesn't melt the way it used to.
Historically, there are two ways that you can remove your used wax melts in order to start anew. We call it the hot or cold method—or liquid or hard. If your warmer has been on and your wax is liquid, take two cotton balls, set them in the warmer, let it absorb, and discard cotton balls into the trash can.
One 2009 study found that burning paraffin wax releases potentially dangerous chemicals, such as toluene. No reputable scientific study has ever shown any candle wax, including paraffin, to be harmful to human health.”
0:042:334 tips on how to remove used wax melts from your warmer - YouTubeYouTube
One beautiful thing about this is that if your essential oils have evaporated off, and you aren't getting a strong enough scent from your melted wax, you can easily fix it. Simply add a few drops of each oil back into the melted wax. It will be “recharged” with scent, so to speak.
The small packets of mayo (as well as mustard, salad dressings, etc.) are all shelf-stable and never need to be refrigerated when unopened.
Almost all of Monin products do not require refrigeration. Refrigeration is recommended for Monin Desert Pear®Syrup in order to preserve its bright color.