Begin preparing the meat 1 to 24 hours ahead of time.

First, place the pork shoulder on a cutting board. Using a sharp knife, trim and remove any silver skin.

Trim the excess fat, leaving about ¼” of fat, which will mostly render.

Make diagonal cuts in a diamond pattern, diagonally across the meat, about ½” to 1” apart.

Slather the entire pork shoulder with either mayonnaise or mustard to help the rub adhere to the meat.

Liberally season the pork with BBQ rub on all sides.

Allow the pork shoulder to rest seasoned for at least an hour before smoking. If you have more time, the seasoned meat can rest uncovered in the refrigerator overnight.

Place the pork shoulder fat side up, and insert the leave-in temperature probe into the thickest part of the meat, without it touching the bone.

The leave-in temperature probe will remain in the meat for the entire cook, so be sure to find a location that will take an accurate reading.

If you choose to spritz the pork shoulder (optional): After 2 hours of smoking, pour the prepared spritzing mixture into the food-safe spray bottle, and spray every 30 to 45 minutes.

Reserve about ¾ of a cup of the spritzing liquid and set it aside.

When the meat has reached an internal temperature of 160°F, which takes about 1 ½ hours per pound, prepare to wrap it in heavy-duty aluminum foil.

Although optional, after wrapping your pork shoulder in foil, we recommend setting the pork into a deep roasting pan or disposable turkey pan when returning to the smoker.

Place the wrapped pork back onto the center of the grill, then increase the heat to 300°F and continue to cook.

It’s common for the internal temperature of a pork shoulder to plateau, or stop climbing for a while, between 165°F and 170°F. Don’t worry — this is a completely normal part of the process, and can last as long as a few hours.

For pulled or shredded pork, cook until the pork reaches an internal temperature 205°F.

Remove the meat from the smoker, but don’t open the foil just yet — allow the meat to rest covered for 1 hour.