Attach the spray tube for a directed application. If possible, do not shake while spraying. Otherwise, small amounts of liquefied gas may leak. (Caution: distinctive cooling effect.) Prolonged spraying without interruption leads to a significant cooling of the product with pressure loss. Therefore, spray preferably in intervals and allow it to warm up to room temperature. CARAMBA high-tech compressed air spray is flammable. Do not use on live devices (disconnect the mains plug beforehand). After the use of CARAMBA high-tech compressed air spray sufficiently ventilate electronic devices before powering on. Keep away from sources of ignition. Do not smoke.