Comment: It's like this...

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In reply to comment: You can use it on flowers (see in situ)

It's like this...

There are billions of animals and possibly trillions of insects and birds on this planet pooping and pissing all over it every day. Nature seems to have no problem handling it.

There must be some simple natural solution with dealing with waste. Obviously the main issue is going back to the same spot/bathroom every time we go... in the wild animals spread it around... go in different places.