Disinfectant Spray Plus is ready to use and can be applied with an ultra low volume fogger (Blastmaster), a compression sprayer, foam generator or an airless paint sprayer. Mixing: This product is ready to use. Do not dilute. Application: Apply to porous surfaces at a rate of 1,500 square feet per gallon. Spray until moist, brush into carpeting, and allow 10–20 minutes to dry. See label for additional instructions. For complete instructions and safety data for this product, refer to the User Guide and Material Safety Data Sheet, available under the Documents tab.