The cube can last several weeks, but that will depend on that product. I typically replace mine when it no longer smells. You can just scrape out the wax or you can also you the wax paper cups they include. I don't find removing the wax an issue.
That is going to depend on the wax cube sizes, but for reference I use the Febreze wax melts and I put in two wax cubes. The cubes I use are about 1 inch x 1.5 inches x .5 inch.
How long does one cube last? What if you want to change it?
The cube can last several weeks, but that will depend on that product. I typically replace mine when it no longer smells. You can just scrape out the wax or you can also you the wax paper cups they include. I don't find removing the wax an issue.
How many wax cubes do you put in the warmer at one time?
That is going to depend on the wax cube sizes, but for reference I use the Febreze wax melts and I put in two wax cubes. The cubes I use are about 1 inch x 1.5 inches x .5 inch.