Lemonade spilled on keyboard

Hello,

About 20 minutes ago, I spilled quite a lot of lemonade on my laptop keyboard. I immediately turned it upside down and went to get a cloth, then wiped all of the liquid. I completely dried the keyboard and made sure there was no lemonade left, and I still have it turned upside down, laying on a towel. I tried clicking the keys and everything works great. There aren't any error messages too.

Should I still be worried? Please help me out.