Spilled liquid soap on my touchpad on an Ultrabook XPS :/

Hi everybody,

I have an Ultrabook, Dell XPS Core i5.

Sadly the touchpad has suffered a lot. In addition I’ve recently spilled some liquid soap into it and now when I try to slide my fingers it’s kind of gluey, it seems to me as if it had lost all of its “sliding capacity”. Electronically speaking it works perfect, it’s just annoying when I try to slide my fingers.

Do you know if I can put a product to improve this?

Thanks !!!