good product there is a mask for children and one for adults. it works very well. I have bought this product because my son is 5 years from the asme and when he coughs too ...... and the van is no longer effective. I take the aerosol with serum (seaw
Hello I bought this aerosol to treat my little girl of 4 years, I was amazed at how quickly I received it. The device works very well and is perfect, I highly recommend it.