This product can be used alone, or with condoms or adult devices. When using, open the liquid outlet of the bottle cap, press the bottle body to squeeze out the liquid, and apply it to the desired location. The dosage can be determined as needed.
Please store this product in a cool and dry place, away from direct sunlight, out of reach of children, and avoid contact with eyes. If this product is allergic, please stop using it and consult a doctor.