Remove wax stains on the wallpaper with hairdryer & microfiber
It happened faster than you think (for example, when a candle falls over). Anyway, no problem: just take Freundin's hair dryer and a standard microfibre cloth and get into position. The wax is made liquid with the hair dryer while constantly wiping with the microfiber cloth until no traces are visible (the very last remains can also be rubbed away well with an eraser). This technique has the advantage over the blotter method that really no "wax shadow" remains on the wall.
