If you’re tired of swapping flimsy foil trays or scraping caked-on grease from your Blackstone, this accessory will feel like a small miracle. The Koolstuffs Silicone Grease Cup Liners are a reusable, heat‑resistant upgrade designed to fit Blackstone griddles in 36, 28, 22, and 17 inches. After weeks of smash burgers, bacon breakfasts, and fajita nights, these liners simplified cleanup, cut waste, and protected the griddle’s grease cup from gunk and corrosion.
You can check current pricing and availability here:
What’s in the box and key specs
- Quantity: 2-pack
- Material: Premium, food-safe, BPA‑free silicone
- Heat-resistance: Built to handle hot drippings from griddle cooking
- Size: 7.5 × 3.5 × 2.8 inches (measure your existing grease cup to confirm fit)
- Compatibility: Designed for Blackstone griddles in 36, 28, 22, and 17 inches
- Care: Dishwasher-safe; also easy to rinse clean
- Note: Verify that your Blackstone’s hood doesn’t touch the grease cup when opened to avoid sticking or rubbing
Why these liners are worth it
- Durable, reusable build: The silicone walls don’t crumple like foil and won’t deform easily. Over time, that’s less money spent and less waste. ♻️
- Better than foil pans: Unlike disposable trays, these are soft but sturdy, leak‑resistant, and scratch less. They hold shape, even with a full session’s worth of runoff.
- Faster cleanup: Grease drains into the liner; when you’re done, let it cool, dump, and pop in the dishwasher. 🧼
- Protects your gear: Keeps the factory grease cup cleaner and reduces scraping, which helps extend the life of your griddle’s parts.
- Reliable fit: Sized to match the grease cup on popular Blackstone models in 36/28/22/17 inches—just measure to be sure.
Real‑world performance on a Blackstone
During high‑heat cooks (think bacon, smash burgers, and searing fajitas), the Koolstuffs liners handled hot drippings without warping or weeping. The silicone is thick enough to stay stable when you slide the cup out to empty it, yet flexible enough to invert for a quick scrape or rinse.
Compared to disposable foil
- Stability: Silicone stays put and doesn’t collapse at the edges.
- Leak resistance: The molded corners are far less prone to pinhole leaks than thin foil.
- Cost and clutter: One 2‑pack replaces dozens of foil trays—fewer reorders, fewer boxes in the garage.
- Eco benefit: Reuse again and again; a small but meaningful waste reduction.
Daily use tips and best practices
- Seat it fully: Make sure the liner is fully seated in the grease cup so drippings flow inside the liner, not between it and the cup.
- Let grease cool: Silicone is tough, but it’s safest to let grease cool before you dump it—protects your pipes and prevents splashes.
- Don’t overfill: Empty during long cooks to avoid overflow.
- Keep away from direct flame: These are for the grease cup—don’t place on the griddle surface or near open flame.
- Hood clearance check: If your hood contacts the grease cup when opened, remove the liner during cooks or adjust how far you open the lid to avoid sticking.
Interested? See details and customer reviews here:
Fit and compatibility notes
- The listed dimensions are 7.5 × 3.5 × 2.8 inches—most Blackstone 36″/28″/22″/17″ models with similar grease cups should fit.
- If you own an older model with a different grease management system, measure your existing grease cup to confirm.
- If the hood touches the grease cup when opened, be mindful to avoid contact with the silicone liner.
Cleaning and maintenance
- Dishwasher-safe: Toss it in with your dishes. It cleans up remarkably well even after heavy cooks.
- Hand-wash shortcut: A quick rinse with hot water and mild soap removes most residue.
- Long-life tip: Avoid abrasive pads; a soft sponge preserves the silicone finish.
Who this is perfect for
- Blackstone owners who grill weekly and want cleaner, faster post‑cook routines
- Anyone sick of buying and tossing foil trays
- Renters, RVers, and tailgaters who need durable, packable accessories
- Home cooks who care about minimizing mess and protecting their griddle investment
Potential drawbacks
- Hood clearance: A few setups may have the hood graze the grease cup when opened—check before ordering and adjust usage accordingly.
- Upfront cost: More than foil, but you recoup it quickly through reuse.
Pros
- Reusable, durable silicone that resists deformation
- Heat‑resistant for typical griddle grease runoff
- Leak‑resistant and less scratch‑prone than foil
- Dishwasher‑safe, easy to keep fresh
- Protects your OEM grease cup, extending its life
- Solid 2‑pack value
Cons
- Must verify fit and hood clearance on your specific model
- Not for direct flame or on‑griddle use
Verdict: A simple, high‑impact upgrade for Blackstone owners
These Koolstuffs Silicone Grease Cup Liners are an easy “yes” if you cook on your Blackstone regularly. They deliver a cleaner grease management experience, reduce waste, and pay for themselves over time compared to disposables. As long as you confirm your grease cup size and hood clearance, they’re one of the most practical add‑ons you can buy for a griddle.
Ready to upgrade? Grab the 2‑pack here:
FAQ
- Will these fit my model? Measure your existing grease cup and compare to 7.5 × 3.5 × 2.8 inches. They’re designed for many Blackstone 36/28/22/17 models.
- Can I put hot grease in them? Yes—these are heat‑resistant and intended for hot drippings. Allow grease to cool before disposing for safety and easier handling.
- Dishwasher safe? Yes. They’re also quick to hand‑wash.
- Do they replace the OEM cup? No—these sit inside the cup as a liner to keep it clean and make disposal easy.
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Hi, I’m Candace Wafford, a travel and food blogger based in Lexington, Kentucky. As a corporate traveler, I’ve had the chance to explore a lot of places, but now I’m on a mission to travel full-time. My goal? To figure out how to take my cat along for the adventure! Here at destinationdorworth.com, I share my experiences and tips on outdoor activities, travel, and of course, the best food spots I come across. I hope my blog inspires you to explore more and eat well on your journeys!