Tweaks such as demagnetizers ionizers for lp's


What are the options as in brands that demagnetize 12" lp's. The ones I have found seem to be expensive $2k and up.
What other tweaks are available ionizers included?
pedrillo
Tzh21Y, if you have an opportunity to compare results with the Furutech we'd all love to hear about it.

I can't reiterate too strongly, PLEASE unplug this cheap, made in C***a doohickey whenever you're not actively using it. It overheats quickly, so please don't burn your house down. This is why I haven't openly recommended it.
I have it and it is very comparable to the furutech. I hear the same benefits. This is great!