“This is a battery operated nasal aspirator that is waterproof so it can be cleaned thoroughly. It comes with a gentle silicone nostril tip for baby and a bigger thicker one for older children or adults. It is great to use with babies because it doesn’t hurt the nasal passage when it is used. In fact, it gives a ticklish feeling that even kids love that’s why they can easily get comfortable with it.”

Source: https://bethebestnanny.com/2018/05/20/8-best-baby-nasal-aspirators/