Provisos: Assume there is no licence to grow the hemp. (in your respective country, there may, but I want to take out money from the equation and the sustainability impact of that factor.) Assume one has no legal requirement to denature the ethanol (as in many countries this is true), or filter...

I am not sure if I am asking how long a piece of string is. I also hope I am not opening a can of worms that is too complex to be contained within a Q&A on this site. (If so, it should be closed, and I understand. I hope it won't be downvoted though as I have made much effort to write it.) But ...

What are, in your opinion or according to your direct experience, the easiest and most convenient way to recycle and re-use paper at home?