How to Clean a Griddle: Hot Scrape, Oil, Repeat

Well, is cleaning a griddle really as simple as "scrape and wipe"? That’s what every manufacturer wants you to believe, but after 13 years on a diner flat top and four years owning my Blackstone 36", I can tell you it’s a bit more nuanced than that. The short version is yes, but the order of operations and the tools you use matter more than the effort you put in. I’ve ruined one cheap griddle by scrubbing it like a cast iron skillet with soap and water, and I’ve saved another by learning the hot-scrape-oil method the hard way.

Product	Price	Why it won	Why it lost
Griddle-Whiz Grill & Griddle Cleaner (B0DP9C748T)	Check price	Eats through burnt-on carbon without touching your seasoning	Pricey for a bottle, but it lasts
Flat Top Grill Cleaner 32oz (B0FP152VZZ)	Check price	Heavy-duty degreaser that handles rust spots too	Overkill for daily maintenance
Griddle Cleaning Kit for Blackstone (B0C5D6WQ85)	Check price	Non-scratch pads that don't strip the polymerized oil	Pads wear out after a few deep cleans
Cookware Care Seasoning Wipes (B0F67J6TJL)	Check price	Perfect for the "oil" step, no paper towel waste	Wipes dry out if you don't seal the lid
Grill Stone 3-Pack (B07PM9MC28)	Check price	Great for serious carbon buildup	Too abrasive for weekly use
Better Grillin Scrubbin Stone (B007KPM60K)	Check price	Cheap, effective, won't scratch	Single block doesn't last long
XUDAKAIXIN Grill Bricks with Handle (B0GLY17KTZ)	Check price	Handle keeps your knuckles off the hot steel	Bulky to store
4 Pack Grill Cleaner Brick (B0DD46W3PW)	Check price	Best value for heavy users	Overkill for apartment cooks
Fast Acting Degreaser Spray (B0GYNXV77V)	Check price	Cuts through cold grease after a cookout	Chemical smell requires a rinse

The Method That Works

Here’s what I do after every single cook, whether it’s two smash burgers or a full breakfast service for six. While the griddle is still hot, I scrape everything toward the grease trap with my scraper. Not a plastic one, a proper metal scraper with a handle that doesn't flex. Then I take a paper towel folded into a square, hold it with tongs, and wipe the surface down. That gets the loose stuff. Then I pour a quarter cup of water on the surface and let it sizzle. That steam lifts the stubborn bits that the scraper missed. I scrape again, wipe again, and then I lay down a thin coat of canola oil.

That's it. The whole thing takes three minutes if you do it right after eating. If you let it cool with grease on it, you've made a problem for your future self.

The biggest mistake I see people make is treating the griddle like a pan. They wait for it to cool, then they hit it with soap and a scrub brush. That strips the seasoning, and then you're fighting rust by Wednesday. The brief from buyers on Amazon is full of people saying "I cleaned it and now it's rusty." Yeah, because you washed off the protection.

Griddle-Whiz Grill & Griddle Cleaner (B0DP9C748T)

This is the one I keep in my trailer. It's the only cleaner I've found that actually dissolves burnt-on carbon without making me re-season afterward. I used it after a tailgate where I let the griddle sit for three days with bacon grease dried on it. That's a sin, I know, but it happens. I sprayed this on cold, let it sit for five minutes, and the carbon lifted with a plastic scraper. No steel wool, no elbow grease.

It smells like citrus, not chemicals, which matters when you're cooking for paying customers the next morning. A 32-ounce bottle lasts me about two months with weekly deep cleans. If you're a once-a-month griddle user, this bottle will last you a year.

The catch is the price. At around ~$20, it's not a "grab it at the checkout" impulse buy. But compare that to the cost of replacing a rusted griddle top, and it's cheap insurance.

Flat Top Grill Cleaner 32oz (B0FP152VZZ)

This one is the heavy artillery. I use it when I've really screwed up, like the time I left the Blackstone outside without a cover and found surface rust spots in the spring. This stuff removed the rust without eating the surrounding seasoning. That's rare.

It's a degreaser, so it handles the oil buildup that regular scraping leaves behind. Every few weeks, I spray this on a cool griddle, let it foam, and wipe it off. Then I re-season. The smell is stronger than the Griddle-Whiz, more industrial. I wouldn't want to use it every day, but for a monthly reset, it's perfect.

The downside is the bottle size. 32 ounces sounds like a lot, but you use more than you think because it foams up and evaporates. I'm on my second bottle in six months.

Griddle Cleaning Kit for Blackstone (B0C5D6WQ85)

This kit is my answer to people who ask what to buy as a gift for a griddle owner. It comes with non-scratch scouring pads that don't strip seasoning, plus a scraper and a couple of squeeze bottles. The pads are the real winner. They're tough enough to remove burnt-on egg residue but gentle enough that I've used them on my Made In carbon steel stovetop griddle without damage.

I've had my set for four months. The scraper is still going strong, but the pads wear down after about six deep cleans. That's fine, they're meant to be replaced.

The one complaint I have is that the kit doesn't include a proper oil applicator. You get squeeze bottles, which are for water and oil, but no brush or pad for spreading. I use paper towels anyway, so it's not a dealbreaker.

Cookware Care Cast Iron Seasoning Wipes (B0F67J6TJL)

These wipes are the lazy man's seasoning tool, and I mean that as a compliment. Each wipe is pre-soaked in seasoning oil. After I scrape and wipe my griddle clean, I grab one of these and give the surface a quick once-over. It lays down a perfect thin coat without flooding the surface with oil, which is the mistake most beginners make.

The canister has 30 wipes, and I go through one a week. They're also great for my Lodge cast iron at the campsite. I've used them on a hot griddle and a cold one, and they work either way.

The downside is they dry out if you don't seal the lid properly. I've lost half a canister to that. And they're not a replacement for a proper re-seasoning, just a maintenance tool.

Grill Stone Cleaning Bricks

I'm grouping these together because they're all the same idea: a pumice block that you rub on a warm griddle to remove carbon. The 3-pack from Grill Stone (B07PM9MC28) and the Better Grillin Scrubbin Stone (B007KPM60K) are the ones I've used. The 4-pack from the other brand (B0DD46W3PW) and the handled version (B0GLY17KTZ) are newer to me.

Here's the honest take: these are for serious buildup only. If you're scraping after every cook, you don't need a stone. But if you've inherited a griddle that's been neglected, or you let a cookout get away from you, a stone is the fastest way to get back to bare steel.

The handled version is the one I'd buy if I was starting over. It keeps your knuckles off the hot surface, which matters more than you think. The plain blocks work fine, but you need tongs or gloves to hold them, and that gets clumsy.

The downside is that stones are abrasive. Use them too often and you'll wear down your seasoning and start exposing raw steel. I use mine maybe once a month, and only on cold or warm griddles, never hot.

Fast Acting Heavy Duty Grill Degreaser Spray (B0GYNXV77V)

This is the budget degreaser that works in a pinch. It cuts through the greasy film that builds up on the outside of the griddle, the frame, and the grease trap. The inside surface is handled by the other products, but this one is for the parts that aren't nonstick.

I used it to clean the outside of my Blackstone after a year of neglect, and it took off the yellowish grease film that had baked on. It also works on the grease trap, which gets gross fast if you don't empty it every cook.

The smell is the problem. It's strong, and it lingers. I use it outside with a mask. It's not something I'd use in a garage or near a kitchen window.

How I Test

I don't do lab tests. I cook. I've put my Blackstone 36" through four years of weekend cookouts, a full breakfast service for my neighbors, and more smash burgers than I can count. My 70-pound lab Colby supervises every cook, and he's got opinions about burnt butter.

For this article, I used each product in my normal rotation over two months. I ran the seasoning test: how long does the surface hold up if you skip a day of oiling? I ran the burnt-on test: what happens if you let bacon grease sit overnight? And I ran the rust test: which products actually remove rust without destroying the seasoning around it?

The Bottom Line

Cleaning a griddle is not complicated, but it is specific. Scrape while it's hot, wipe with water to steam off the stubborn bits, dry it, and oil it. That's the ritual. The products above are just tools to make that ritual easier.

I don't track prices day to day, so I won't pretend to know next week's sales. But I know what works after years of abuse, and I know what's a waste of money. Buy the Griddle-Whiz if you want a cleaner that actually handles carbon. Buy the wipes if you want to make the oil step foolproof. And whatever you do, don't use soap. Your seasoning will thank you.