I curse the EPA every time I use my pos cans. I have spilled more gas filling my chainsaw because of these "environmentally friendly" spouts.
I bought 6 of the Scepter (Sceptre?) cans from Home Depot during one of the hurricanes a few years back. While it was great to be the only guy on the block with 35 gal of gas for my generator, I quickly found out that the spouts were total crap. I've called Scepter a few times to have them send me new spouts because the little spring pops out of the locking mechanism and essentially destroys the spout (I love how they sell replacements in Home Depot, you keep buying the same one over and over!). I am looking at the EZ-POUR spouts available online or Tractor Supply as a replacement. At $10-12 they are pricey, but worth it to replace the regulated ones on the new cans.
Still have my old blitz with the switch you hold down love it. I also use two cans with a solid yellow plastic spout with a small lid and a air vent with a small lid. Found those recently at big r
They don't make that spout anymore can't even buy it off amazon. I found one at a yard sale but he wanted $20 bucks just for the spout and he wouldn't haggle