How do you clean greasy stains when you remove blu-tack?

Well, when you're cleaning greasy stains left behind by blu-tack, you can try using a gentle dish soap mixed with warm water. Simply dab the solution onto the stain with a clean cloth and gently blot until the grease lifts away. Remember, it's important to be patient and gentle with yourself as you clean, just like when you're painting happy little trees.