I’ve used the same Lodge ten-inch skillet since college, and over the past few years I’ve started taking the seasoning process more seriously after watching my omelets stop sliding around the way they used to. I compared three different methods on three different pans across one weekend, then cooked through both pans for two months to see how the coatings held up.
The short version: there’s no single right oil or right number of coats, but there are wrong techniques. Doing it correctly with any decent oil beats doing it sloppily with the perfect oil.
Quick comparison
| Product | Type | Use | Best For |
|---|---|---|---|
| Lodge Seasoning Spray | Canola oil spray | Quick maintenance | Daily upkeep |
| Crisco All-Vegetable Shortening | Solid fat | Initial seasoning | Beginners |
| Flaxseed Oil (cold pressed) | High polymer oil | Hard coating | Advanced users |
| Camp Chef Premium Conditioner | Beeswax and oil | Restoration | Rusty rescues |
| Buzzywaxx Original Bee Bar | Beeswax bar | Long-term storage | Stored pans |
Lodge Seasoning Spray
This is what I use after every wash now. A light spray, wipe with a paper towel until the surface barely looks oily, then a brief heat on the stove until smoke just begins. The canola base is unremarkable on its own but the convenience of the spray means I actually do the post-wash maintenance instead of skipping it. A can lasts me about four months of near-daily use. The spray is also handy for griddles and Dutch oven lids where pouring liquid oil gets messy.
Crisco All-Vegetable Shortening
The traditional answer and still hard to beat for an initial seasoning. Solid at room temperature, which means you can scoop a small amount, smear it across the entire pan inside and out, and wipe down before baking. I do four to six coats at 450 degrees for an hour each, letting the pan cool between coats. The resulting surface is dark, even, and forgiving while it builds up. A small can lasts years and works for biscuits and pie crusts too.
Flaxseed Oil (cold pressed)
Flax produces the hardest, glossiest coating of any oil I compared, but it’s also the least forgiving. Apply too much and it flakes off in sheets within a month. The trick is impossibly thin coats, six or seven of them, with a full cool between each. Done right, you get a coating that looks like polished obsidian and resists scratching. Done wrong, you get something that looks great for two weeks and then sheds. I’d recommend this only for people willing to follow the process exactly.
Camp Chef Premium Conditioner
This is what I use to bring rust-spotted pans back from the dead. The combination of beeswax, palm oil, and canola gives you a thick paste that fills micro-pits in the iron and provides a base layer for subsequent seasoning. After scrubbing rust off with steel wool, I rub a small amount of this in, bake the pan at 350 for an hour, then continue with my regular seasoning oil. The beeswax content seems to make the initial layer adhere more reliably than oil alone.
Buzzywaxx Original Bee Bar
A solid bar of beeswax and canola oil that’s designed for long-term storage protection. If I’m storing a Dutch oven for the summer or putting a camping skillet away after the season, I rub this on while the pan is still warm and the wax soaks in. It leaves a slightly tacky finish that you can wipe off before cooking next time. Cult favorite among the cast iron forum crowd, and after using it for a season I understand the loyalty.
How to choose
For initial seasoning of a new or stripped pan, Crisco is the easiest path to good results. Flaxseed gets you a harder coating if you have the patience, but it punishes mistakes. Skip canola or vegetable oil for the initial bake since they polymerize less efficiently than animal fats or flax.
For day-to-day maintenance, the goal is a thin layer of oil that gets briefly heated past its smoke point. The Lodge spray makes this fast enough that I actually do it. Wiping the pan with a paper towel after cooking, while it’s still warm, is the single biggest habit change that improved my seasoning.
Avoid acidic foods like tomato sauce and citrus on a freshly seasoned pan. Once your coating has been cooking for a few months, occasional acidic dishes are fine, but they’ll erode a fresh patina. And never put cast iron in the dishwasher under any circumstance.
Frequently asked questions
What oil is best for seasoning cast iron?+
Any neutral oil with a high smoke point works, but flaxseed oil polymerizes into the hardest coating, grapeseed and avocado oil are the most forgiving day-to-day, and plain old vegetable shortening produces excellent results with the smallest learning curve.
Can I use soap on cast iron?+
Yes, modern dish soap is mild enough that it won't strip a well-built seasoning layer. The myth comes from old lye-based soaps. The bigger threats are soaking in water, harsh scrubbing pads, and putting the pan away wet.
How do I know if my pan needs reseasoning?+
If food starts sticking despite plenty of oil, if you see rust spots, or if the surface looks patchy and gray rather than a uniform dark color, it's time to re-season. A full strip-and-restart is only needed if the existing layer is flaking off.