It is simple to use? just squeeze the base gently to draw down mucus from baby?s nostrils. Using this product will help interrupted, uncomfortable sleep and feeding times become a thing of the past. Perfectly sized for adult hands and little noses, it has been designed to clear baby?s nose quickly, efficiently and effortlessly, simply with a gentle squeeze on the soft base, especially important for when they are unable to clear it themselves. The 100% soft silicone tip is delicate on tiny nostrils, and it can be easily disassembled for hygienic cleaning and sterilising. Using this product will help interrupted, uncomfortable sleep and feeding times become a thing of the past. Features: Suitable for 0+ months Steriliser safe Perfect for home or when out and about BPA-free