You don't need much technology to clean your records....this is what I would do in your situation...cheaply:
--Use warm clean water and a sponge to gently soften the debris
--Pass the record through a Spin Clean washer, let it dry
--Thinly spread Elmer's school glue for a deep clean on each side overnight, then peel.
--Spin Clean washer again
It takes time, but I have restored very unpromising records this way.
--Use warm clean water and a sponge to gently soften the debris
--Pass the record through a Spin Clean washer, let it dry
--Thinly spread Elmer's school glue for a deep clean on each side overnight, then peel.
--Spin Clean washer again
It takes time, but I have restored very unpromising records this way.