Toot,
Buffing compounds are pretty easy to find from knife makers supply places, Brownells, etc.
Japanese hand tool companies carry water-stones and sometimes the green stropping compound in a big stick.
I rub it onto my flesh-side-up strop.
Murray Carter showed me how to use waterstones and a strop glued to a small board.
He was very fussy about the way the grain ran on the strop.
If you can find a barber that still used straight razors, he could show you how to hone or even do it for you.
You'll probably only need the hone every couple months, but you'll use the strop before & after, every time.
Lightly oil between shaves(camellia oil from Jap tool supply is great....Daughter uses it on her wooden comb so it won't pull hair
If you make your own strop, you want to find a piece of skirting leather that is tight-grained & not "flanky".
A saddle shop should be happy to give you some scraps.
That Jap blade-maker's compound is near $50 a block.
If you can't get a smaller piece or find a reasonable substitute, I might be able to help you out.
Dave. PS Look-up Murray Carter...the man is a perfectionist, but with a practical streak....one of his vids shows using a piece of 2x4 out of his garden, with the embedded fine silt as compound ;-)