Before a session, look at the area where you plan to use the applicator. It should be clean and intact. Do not use the applicator on damaged, irritated, sunburned, or rash-affected skin; the needles are designed to press on the surface and could make broken or inflamed skin more uncomfortable. If you are unsure about your reaction, try a very short session on the forearm first.
Start with light pressure and a short duration. Lying on the applicator is enough; do not press it hard against the body with your hands. An intense feeling in the first minutes is normal, but sharp pinching pain or a strong burning sensation is a sign to stop. You can always shorten the session, use less body weight, or add a thin cotton layer. There is no fixed rule for how often to use it; the practical approach is to make it part of your normal relaxation routine and stop if the feeling becomes unpleasant.
If you are pregnant, have a pacemaker, marked skin sensitivity, or a condition that affects sensation or circulation, ask a qualified specialist before use. This applicator is a self-massage and relaxation accessory, not a substitute for professional medical care.
For basic care, keep the applicator in a dry place and do not place heavy objects on the needles. Wipe the surface with a dry or slightly damp cloth and let it dry completely before storing. Do not soak the applicator or use aggressive cleaning agents, because they may damage the discs and inserts.