I bought two jugs of the Walmart brand DEF couple days ago $7.88 per jug. I could not find any manufacturer stamps anywhere on the containers. How do they stamp those? I have used their brand 90% of the time for the past 3 years with no issues except when the shelves are empty which happens quite often, then I will buy the high dollar stuff if have no choice and need it real bad based on the truck message.
I will say that there seemed to be several months where the walmart screw on spout was worthless un-usable (I use a funnel anyway) but lately the screw on spouts have improved greatly and work well with no drips.
Mikendebbie Austin TX - Aggie '77
2019 Chevy 3500 High Country DRW
2018 Montana 3921FB
Three cute Aussies Gus+Fern+Jimmy