Combine the vinegar and essential oil in a jar. Cover & shake before each use. You can tuck in some fresh thyme or mint, too, if you have an abundant amount like I do in the garden.

To use, add 1/4 cup of the vinegar solution to the softener dispenser in your washing machine.

Note: you'll smell a little vinegar after the wash is done but your clothes will not smell like vinegar (promise!).