happy to help. use a plain iron for clothes. place the spoiler half open so the heath does not harm the paint of surroundings. with a pin, puncture tiny holes on the areas with bubbles. heat the iron to medium heath; let it warm up, then run the iron through the bubbles so the air escapes through the hole previously perforated. if there is not enough heat, increase it gradually but go from low to hot slowly or you end up burning the paint. also, dont slide the iron; just press it softly. if you slide it, it will drag the paint and make wave-like wrinkles. and dont put too much pressure. good luck.