Have you ever experienced that your cellphone/cellphone speaker has lost sound or the sound is small (unusual). If so, it could be that your cellphone speaker has taken in water.Or maybe your cellphone fell into the water, and the speaker is not working properly?If you experience this, it might be a good idea for you to try using this HP Speaker Cleaner application. This application will help remove water from your speakers so that the speakers can function as well as before.The way to use it is to install the application for cleaning cellphone speakers exposed to water and then start cleaning it through this application, with the following tips and notes- Position your smartphone screen facing down or speaker facing down- Increase the volume to maximum.- Disconnect headphones/earphones if connected.- Repeat the cleaning process 2 or 3 times if the results are not optimal.Hopefully this cellphone speaker cleaning application helps solve your problem.