If only there was some mechanism to deal with this situation
I will get my thinking cap on and design something that would allow someone to transport liquid so some sort of long thin connection should I need a constant flow or some sort of container should I need a specific amount at a certain place
Its partly true if you read reports, the reality its probably little different to dry grass thats been soaked in dog wee and left to dry. Maybe a bit more moisture can get stuck in the sand but easily dealt with by a hose down should needs be, and you can in theory use more chemicals to deal with this situation than you can with grass.
Indeed, it is porous too so its not like it sits in a puddle neither so worth a quick spray hose every so often.

When they put it in it was chucking it down, stopped about 3pm, then by about 6pm we were sat out on it and it was dry. Just been out there now and it's slightly damp but the rain soaks away quite well. We got it because we have a massive leather jacket issue on our estate and the soil is also mostly clay so when it's wet it goes like a sponge and dry it goes rock hard and cracks. We've got a toddler running around so to allow her to run around and play on a slide etc and not worry about mud and things is great.