If you love pets, cleaning your cats and dogs will bring you endless joy. The aerator makes cleaning pets quick and easy, making it easy and fun for the whole family; It easily connects to any standard hose. Therefore, no additional tools or machines are needed to make foam. Please note that this product does not include connectors. Adjustable Foam Concentration: Mix a soapy water solution with air and tap water to spray foam; save soap and water by choosing the right foam concentration; adjust the foam dilution rate by simply turning the knob. Actually: Cleans your pet in 5 minutes; simply add the desired foam shampoo into the container, spray and rinse; for best results, do not pre-treat the pet before use; Pre-wetting may affect performance and reduce the effectiveness of the shampoo; This product is suitable for almost all types of pets. Reliable Materials: This dog grooming brush is made of high-quality soft TPR rubber with a ring-shaped rubber handle, Lightweight and compact,