We all know Dawn dish soap is the bee's knees when. it comes to cleaning your build plate.  We have the Dawn EZ-Squeeze bottle that you stand upside down so the soap flows to the opening. The problem is that it can still drip a bit after you're done with it, causing a bit of a mess.

• This is a simple tray that you can use to put the soap on to keep the cap clean.
• It has an insert that can be removed and allows for drainage to the bottom of the tray, so there isn't any buildup on the cap itself.  
• You can probably scale this to fit other bottles or items.