Keyboard problem - won't recognize letters typed

I just did something really stupid. My son is sick and I wanted to disinfect my MacBook keyboard. I used a Clorox wet wipe to wipe all over the keyboard. While the computer was on. With some unknown series of button pushings I can no longer use the keyboard. The mouse works. I tried restarting and now at the log in it won't type or recognize the letters. I have tried F6/numbers lock with no luck. Any thoughts?