the first time I bought these cheap 10 lbs reclaimed huck rags and then me and few of my friends decided to chip in and get this huge bundle of rags. We did sold some to our local garage owners so it's worth it, I am sure its not going away for a long time lol .. But its worth the investment as...
I use ASUS GT-AX11000 - That thing is a MONSTER, On top of that I use Netgear AIMESH, working without a problem, I get almost same speed from my house to my garage
I bought 1000 lbs bales from the same company of reclaimed huck rags, they were 100% cotton cost next to nothing , me and my neighbor spit the cost, and Yes you are right. Cotton is always beneficial and polyester is junk imo.
I normally buy either these or used rags, I hate washing them they are one time but good for getting the job done.
https://www.thetoweldepot.com/bulk/14-x-14-red-shop-rags-mechanic-rags/
Question - do you really have to use ACID to clean your concrete garage floor before applying any epoxy or paint .. I am always concern when it comes to dealing with ACID.