All you do is put a few drops on the ball, let it sit for a few minutes and it puts just a hint of lovely smell on your clothes. Highly recommend and of the oils.
These were a gift for my husband who does our laundry !! He loved them and immediately knew that they were koalas.

Lisa Lock
July 29, 2020
The dryer balls are not maki ng my towels any softer and my washing machine is brand new