DEF - What brand do you use?

[Chrisminx]

I check 4 Walmart's. All I found was fat people in thin people clothing.

I checked Tractor Supply, Lowes, Home Depot.

I said F-it and started checking online for the cheapest DEF. $12.49 on sale at Napa. I bought 3.
I have 5 boxes in stock at my house. I almost feel I should buy a 55 gallon drum.

Same here, too. I finally found a jug at autozone.

 

[Dasmoetorhead]

I was on a mission to find shell T6 5/40 today at the local stores with ZERO LUCK. I did however find tons of DEF Blue peak, Walmart brand and the Peak Boutique def. Walmart, tractor supply, auto zone and O'rielys had there shelves stocked here in Johnson City TN

 

[2001WS6]

Looks like there is DEF in 1 out of 5 Walmart's near me. I'll see if I can get some tomorrow.

 

[2001WS6]

Well I finally scored some DEF at Walmart. No oil though.

 

[DougB]

With all the chatter about DEF shortages, I did some Googling about DEF storage. Found this 2 page PDF from Motorcraft about storing DEF at different temps and associated shelf life.

https://www.motorcraft.com/content/dam/ford-motorcraft/en_us/motorcraft_global/products/pdf/Diesel_Exhaust_Fluid/DEF%20Shelf%20Life%20and%20Fluid%20Quality.pdf

This is my first truck needing DEF so trying to get smart on the new tech. Seems you could store it in a fridge for nearly 3 years. Dunno if the wife would approve of having piss water next to the milk in the garage fridge.