The ultrasonic stain remover pen directly targets stains - from spilled coffee to smudged chocolate. The combination of water and detergent with ultrasonic technology ensures that pre-treated clothing can always be washed in the machine with the utmost care. The ultrasonic stain remover pen makes targeted splash and stain removal effortless. When used with water and detergent, the ultrasonic technology sends tiny vibrations through the fibres of your clothing, dissolving stains particle by particle. As a result, your clothes are efficiently treated during the wash cycle. With the ultrasonic stain remover pen, your clothes come out of the washing machine cleaner. From ink stains to drink splashes, ultrasonic technology takes care of it. Simply pre-treat each stain with the pen and be prepared for effective results. The ultrasonic stain remover pen is gently applied to the stained clothing and protects the fibres from stressful hand washing. Your clothes will look and feel great for longer.