This is my second year raising ducks. I almost didn't do it a second time because they were so messy and so much work the first time. However, I've designed a new brooder and 8 days in, think it is going to cut the cleaning time by about 75%.
Ducks are very messy. They need water at all times but they splash it all over the place. With 7 1 week old ducks I'm filling the gallon waterer three times a day. Plus they need to moisten their feed so they get lots of feed in the water as well as soggy piles of feed all over the bottom fo the brooder. Add to that the pooping capacity of meat chickens and you'll understand that I was mucking out the brooder multiple times during the day.
With my new setup, I purchased a 3'X3' shower pan from the Restore (Habitat for Humanity's thrift shop) for $35. I put a kitchen sink strainer in the drain and set it up on blocks,stuck a Rubbermaid pan underneath and zip-tied panels from a big dog crate around the outside. A little over half of the enclosure I considered the "wet area". I put down some of that waffle weave rubber shelf liner on the wet side and put the food and water over there. On the "dry side" I put down a "Assurance underpad" (they were a gag gift to my husband on his 60th birthday) they are 23"X36" absorbant sheets with a plastic backing made to protect your furniture from guests with bladder problems. I put several layers of paper towels over the pad and separated the two sections with a strip of 1"X4" scrap lumber.
So far I've found it necessary to change out the paper towel twice a day (morning and evening) and have pulled up the entire under pad twice in a week. The wet side requires me to dump the pan under the drain about every other day and twice I've pulled up the rubber shelf liner, rinsed off all the gunk, squeeged the rest down the drain and put back the clean liner. It may sound like a lot of work but is so much easier than trying to keep a more basic brooder clean and dry.
I expanded the dry area when they were a week old, using wood pallets to raise the expanded area to the height of the shower pan. It is working kwell so far. After I clean it this morning I'll take a few photos.