Boil 1 quart of water.

Remove from heat

Add 2 tablespoons of dried pennyroyal

and 1 tablespoon of peppermint.

Cover.

Steep 15 minutes.

Strain and cool.

Put this in a spray bottle and use after mopping the area where needed.

This mixture can be harmful to pets if ingested. Keep your pets away from the areas you have applied this mixture to until it is dry.