So we did what any Grandparent would do, and called for help. Help! After a few late night discussions, we decided Dakota was the perfect candidate for this job. We called him to offer the challenge and he accepted. What a kid!
First step was to go to the hardware store and get a wire brush that “fit his hand perfectly” (so Grandpa said) and was small enough to get into all of the small crevices.
Good thing that rock was there…
A larger brush for the top. Did you get that spot on the side there Dakota?