Crumpled rags generate heat. I wouldnt trust plastic.
Best bet is spread them out to dry, then dispose. If they are spread out, they cant get hot enough to ignite. It's when they are crumpled up in a ball that the center of the rag is insulated and can get very hot potentially causing spontanious combustion.
I store my mixture in 1 gallon aluminum/tin paint cans.....or a glass container would do.......the can would be better as it will not break. Also keep another tin paint can with a lid handy and when you are finished with the rags, put them in the can with enough water to soak the rags and close the lid tight.
Location: Reading Mass/Newburyport/merrimack river
Posts: 3,749
If you want to do an interesting experiment, wipe up a little BLO with a paper towel, just enough to dampen it, not soak it, crumple it up and hold it in your hand for several minutes....you will heed the warnings from that time foreward.
You got that right Roc! I just get worried everytime someone asks about sealers and someone replies BLO and Mins........I want folks to realize what can happen.....so hopefully we have saved someone alot of trouble with this thread!