Rz Naga 2014 left click problem

I have a razer naga 2014, I blow into the wheel of the mouse with a straw to fix an issue that it had.. now this problem is fixed but when i did blow one last time something happened and now when I'm pressing the left click the mouse is disconnecting and reconnecting.. I have it disassembled.. do you know what the problem might be what part I need to change? ( Sorry for my poor English)