We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 6 min read · Independent comparison
If you want a spotless glass air fryer basket with almost no scrubbing after every single cook, choose YIREG Air Fryer Liners; if you need precise, even oil coverage you can recharge and carry anywhere, choose Generic Oil Sprayer.
• YIREG Air Fryer Liners — biggest strength: 120 pre-cut parchment sheets sized 7.67 x 7.67 in that fit the Ninja Crispi Pro glass container (6-QT, 2.5-QT, and optional 4-QT) with no folding or trimming.
• YIREG Air Fryer Liners — biggest trade-off: They're disposable and single-use, and you must weigh the edges down with food so the paper doesn't lift into the heating element.
• Generic Oil Sprayer — biggest strength: Cordless, USB-rechargeable, leak-proof electric spraying that gives you uniform oil and butter coverage with real portion control.
• Generic Oil Sprayer — biggest trade-off: It's a dispensing tool, not a liner — it does nothing to keep your basket clean, and it needs charging and refilling to stay useful.
• Who each pick is for: YIREG for anyone with a Ninja Crispi Pro who hates cleanup and preps meals in batches; the Generic Oil Sprayer for anyone who wants even oil on air-fried food, grilled food, or salads without pouring from a bottle.
The YIREG liners solve one specific, annoying problem: the glass basket of a Ninja Crispi Pro getting coated in oil, crumbs, and baked-on residue. Each sheet is pre-cut to a 7.67 x 7.67 in bottom and shaped for the Crispi Pro's glass container (AS101DG/AS101CY), so it drops straight into the 6-QT bowl, the 2.5-QT bowl, or the optional 4-QT bowl without scissors or folding. You place it, add food, cook, then lift the whole thing out and bin it. That's the entire cleanup routine.
The material is non-stick parchment rated to 430°F (about 220°C) without curling or tearing, which covers the overwhelming majority of air fryer recipes — fries, wings, roasted vegetables, reheated leftovers, small bakes. The brand's own instruction is worth repeating because it's the one thing that can go wrong: keep enough food on the liner to weigh the edges down, and never let the paper touch the heating element directly.
Generic Oil Sprayer: Who It's For
The Generic Oil Sprayer is a completely different category of tool — it's an electric, rechargeable dispenser, not a liner. Its job is to get oil onto food evenly and in controlled amounts. The mechanism is designed for portion control: instead of glugging olive oil from a bottle, you get a uniform mist across whatever you're cooking, which matters when you're air frying, roasting, or grilling and want a light, even coat rather than a puddle.
The build is food-grade PC, ABS, and PET, roughly 24.2 x 13.5 cm in size, so it's compact enough to sit on a counter or travel in a bag. Two design details stand out for everyday use. First, the wide-mouth bottle makes refilling with olive oil or melted butter straightforward rather than a funnel-and-prayer exercise. Second, the leak-resistant closure and cover mean it can be stored or carried without leaving an oil ring on your shelf or in your camp kit.
The rechargeable, cordless design is what separates it from a manual pump mister — no squeezing, just press and spray, and USB charging keeps it running without disposable batteries. The brand positions it for home kitchens, restaurant use, and outdoor cooking like camping.
Who should buy it? Anyone who wants consistent oil coverage with less waste, especially if you air fry often or cook outdoors. Who should skip it? If your actual frustration is a dirty air fryer basket, this won't help at all — it adds oil, it doesn't contain mess. And if you already get the coverage you want from a manual mister or a simple brush, the electric mechanism may be more machine than you need.
Side-by-Side: Which Should You Choose?
• Best for less cleanup → YIREG Air Fryer Liners. Disposable sheets catch oil, crumbs, and residue so the glass basket stays clean.
• Best for even oil coverage → Generic Oil Sprayer. Uniform electric spraying prevents over-pouring during air frying, roasting, and grilling.
• Best for air fryer meal prep containers → YIREG Air Fryer Liners. Line the container, cook, lift, discard — the bowl is immediately ready for the next batch instead of sitting in the sink.
• Best for camping and outdoor cooking → Generic Oil Sprayer. Cordless, rechargeable, leak-proof, and compact enough to pack.
• Best for portion control → Generic Oil Sprayer. The spray mechanism is built to deliver measured, even coats rather than free-pouring.
• Best for high-heat cooking confidence → YIREG Air Fryer Liners. Rated to 430°F (≈220°C) without curling or tearing, provided food holds the edges down.
• Best for a long supply between reorders → YIREG Air Fryer Liners. 120 sheets in one pack versus a single refillable bottle you top up with your own oil.
If you own a Ninja Crispi Pro, I'd buy the YIREG Air Fryer Liners first. In my opinion, the pre-cut fit and the 120-sheet count directly attack the worst part of air frying — the washing up — and the 430°F rating covers nearly everything you'd realistically cook. The Generic Oil Sprayer is the better second purchase: it's the tool I'd add once cleanup is handled, because it fixes a different problem, which is getting oil on food evenly without drenching it. Buy the liners to protect the basket. Buy the sprayer to control the oil. Check the current price on Amazon before you commit, since both are inexpensive enough that the pair together often makes more sense than choosing one.
can you put containers in air fryer
Yes — the air fryer itself doesn't care whether food sits in a container, as long as the container is heat-safe and fits with clearance for airflow. The YIREG liners are designed to sit inside the Ninja Crispi Pro's glass container, which is exactly the kind of setup that works: liner in the bowl, food on the liner, edges weighed down.
what containers can be used in an air fryer
Look for containers rated for the temperatures your air fryer reaches and sized to leave room for air to circulate. The YIREG liners are rated to 430°F (≈220°C) and cut to 7.67 x 7.67 in for the Ninja Crispi Pro's glass container in 6-QT, 2.5-QT, and optional 4-QT sizes — a good example of matching the accessory to the exact bowl rather than improvising.
what containers can you use in an air fryer
Practically, the container has to be heat-resistant, non-reactive, and shallow enough that food isn't pressed against the heating element. YIREG's guidance is specific and worth following: keep enough food on the liner to weigh the edges down so the paper can't fly up and touch the heating element.
are glass meal prep containers air fryer safe
Many glass meal prep containers are, but it depends on the glass and its temperature rating — check the manufacturer's own guidance before using any container in an air fryer. The relevant point here is that YIREG made its liners for the Ninja Crispi Pro's glass container specifically, so if that's your setup, the liner is the part doing the heat work, rated to 430°F (≈220°C).
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