My gremlin learned the art of drinking your milk after the cereal is gone. Yes, that's sugar cereal stuck to his forehead.Lesson #4
If you want to present a clean house to your parents and in-laws, NEVER tell your Gremlin that Grandmas and Grandpas are coming. NEVER He will refuse napping. You may even end up considering Benadryling your Gremlin in your crazed state.
AND in your frantic rushed state, NEVER on said day feed your Gremlin Ramen Noodles "because they're fast." It is NOT a quick clean up when a Gremlin is involved. Ramen Noodles do not wipe up. They smeeeeeear.
NEVER teach your Gremlin how to open the fridge thinking it will help him be more independent and take some work off your shoulders. You should see what a Gremlin can do with an illegally obtained Capri-Sun.