16 pads inside a bamboo storage box with a wash bag
Reusable
70% bamboo viscose and 30% cotton fiber
This product contains an adhesive based on natural latex
Machine wash and tumble dry in the bag
Biodegradable fibers
 
Use and maintenance 
Machine wash and dry in a regular cycle in the small wash bag included.
This should clean them thoroughly.
No need to use delicate cycle.
Please not stains are due to type of make up use, and some makeup stain more than others.