I have always had a soft spot for pretty tea towels. Keeping them always smelling fresh and ready to use was something I wanted to achieve. One of the ways that I ensure this is by placing used candle melts in between my tea towels.
I assure you they will smell amazing.
You simply wait for your scented candle to melt, pop that sucker right in the freezer and wait five to ten minutes. The melt will be molded as the shape of the candle holder, which is usually rounded or squared, giving you a soap like shape which can be easily popped out and placed between your tea towels!
This can also be done to linens. Inexpensive but effective.