First, I have a question. Has anyone used the limestone sand that we use in horse stalls under the rubber mats? It's really cheap to buy - it's often used as a topcoat for gravel driveways to make them very smooth and solid. It also acts as a leach bed under the horse stall mats to keep the urine odor down. I don't know if it would be too acidic on their feet or not. It's basically limestone that has been ground down.
Second, everyone seems to have questions about cleaning with a cat litter box scoop. I'm surprised that none of the Florida people haven't mentioned the "Florida Snow Shovel." It is only termed that. LOL. It is used for finding and sifting through sand on the beaches of Venice, Florida for fossilized shark's teeth. I've grabbed a couple of photos from the web, but you can also do a google search for the mentioned phrase. You can find these "shovels" in surf shops and beach shops on Florida's west coast. I think the metal one would be easy to make with some aluminum bars or some long L-shaped corner reinforcers used in construction to make the box part of the shovel. You can then screw hardware cloth on the frame and attach a broom handle. It sure would save on time and bending for floor or run cleaning.
Second, everyone seems to have questions about cleaning with a cat litter box scoop. I'm surprised that none of the Florida people haven't mentioned the "Florida Snow Shovel." It is only termed that. LOL. It is used for finding and sifting through sand on the beaches of Venice, Florida for fossilized shark's teeth. I've grabbed a couple of photos from the web, but you can also do a google search for the mentioned phrase. You can find these "shovels" in surf shops and beach shops on Florida's west coast. I think the metal one would be easy to make with some aluminum bars or some long L-shaped corner reinforcers used in construction to make the box part of the shovel. You can then screw hardware cloth on the frame and attach a broom handle. It sure would save on time and bending for floor or run cleaning.