Everyone seems to be in clearing out the store of all available cleaning products. Specifically the disinfecting wet wipes are GONE! I am no health expert, but the CDC says that general disinfectants and anything with alcohol over 60% is effective against covid19. Where does one get that now that the stores have all been cleaned out?
Easy, go to the hardware store and get denatured alcohol. From what I have found, any of the “green” denatured alcohols available from hardware stores are 80-90% ethanol. The non-green versions are about half ethanol and half methanol. Probably decent at killing germs, but not as safe to be using on yourself. Our local Lowe’s sells the Jasco brand and their SDS lists the ingredients. A small amount of that on a paper towel or rag should act as a highly effective cleaner for a really cheap price. I just picked a quart up for 7 or 8 bucks, though the website doesn’t seem to have it. They had a full shelf of the stuff when I was there.
Saw blades tend to get gummed up with pitch and glue from all the various woods you saw. I have been doing a lot of hard wood and noticed some burning in my maple cuts. The blade was looking pretty gunky. I always blew off cleaning saw blades as not being that important, but decided to give it a shot. My table saw blade is pretty new and is starting to perform poorly.
There are various products out there for blade cleaning, but Internet searches suggested simple green or laundry detergent. I always keep simple green around so I started with that.
30 or so minutes of soaking later and a scrub with a stiff plastic brush and the blade looked practically brand new!
No more pitch or burned in junk. I was starting to think the carbide had some thermal damage, but no, it looks great. It worked out so well I went ahead and tried it on my big miter saw blade.
A simple green soak plus a little scrubbing puts you back on top. I was thinking I needed to replace this blade, but after the cleaning it cuts like new. Carbide wears out eventually, but not cleaning makes it seem worse than it actually is.