Messer jolted down some notes as the Professor explained to them how to clean the broom. After he instructed them to begin cleaning their broom, Messer ducked his head under the table, like Professor Vinductus said there's a bucket for him to use. He took out the bucket and poured a cap full of the concentrated cleaner into it.

Next step he need his wand. He grabbed his wand and pointed it to the bucket "Aguamenti!" but nothing come out from his wand. Errrmm..One more time "Aguamenti!" he said more clearly this time and a jet of water came out from the tip of his wand. When he thought that the water was enough "Finite!" and the water stopped coming from his wand.