Our pet leave-in serum set contains deionized water, glycerin and coconut oil. It can contain rich decontamination factors, effectively remove odor, and effectively clean up dirt on pets. Its use method is very simple: take the right amount of this product evenly apply to the pet hair, and then brush the pet's hair. No need to rinse with water. Pet leave-in serum set can help your pet save time, with lavender extract to effectively remove pet odors.