Little Baby Room Clean Up

My baby loves making his room dirty. He thinks it's funny but no! Oh, it's not funny for me to clean here up on my own! Plus I have lots of guests today and they'll surely want to see my baby and also his room. I can't show them here like this! So, I have to get rid of these messes as soon as possible because after I need to prepare some snacks for my guests. Well, I guess I need your help girls, will you help me?