Earth Kit: Your Solution for Fresh-Smelling Pets Using our original Aroma–Free formula as our base, we’ve created Earth; a Patchouli and Lavender essential oil blend that are of earthy/spicy notes accented by soft Lavender for a floral finish. Designed to eliminate unpleasant dog odors at their source—enzymatically neutralizing them without masking. This Earth scented coat spray kit offers more than just a quick fix; it's a comprehensive solution for fresh, odor-free pets. Essential Oils Essential oils can be a flag to some pet parents, the idea is to be aware of the amount. They have to be properly diluted so that it doesn’t harm your dog in any way.