Well, this is just my opinion. I use the deep litter method also and have now for almost two years. BUT, I also use a nipple waterer which eliminates the spilled water/soaked bedding deal. Spilled water creates that ammonia smell that we all love so much.....lol! I have never ever used a traditional waterer in my coop and will not start now, not when what I have works so well. That being said, using the dlm, I empty the coop out two or three times a year. Takes me a whole 15 minutes a crack, just use a large flat bottomed scoop shovel and a wheelbarrow, dump into the compost pile and repeat. Takes about 4 trips, then I sweep the whole thing out and use the shop vac for what the broom cannot reach. Works just fine and the coop walls are sprayed with permethrin and then dusted with DE. Dump in fresh shavings and more DE and we're good to go! But, there are a million ways to do the dlm method....you gotta find what works for you!!