Hand pressure foam sprayer portable hand pump pesticide garden sprayer

Product Information: Hand pressure foam sprayer with portable hand pump and pesticide garden sprayer 1. Please tighten the nozzle onto the sprayer after checking each component of the sprayer to ensure they are all in good working order. 2. Remove the black head from the bottle by unscrewing it, then check to see if the dip tube is securely fastened. If necessary, dilute the soap solution according to the bottle's instructions. Please shake the solution evenly after keeping the amount under the "1.0L" marks on the bottle. Attach 3.