Frequently asked questions

Stainless steel and cast-iron grill grates, gas and charcoal BBQs, oven interiors and glass doors, stovetops and hobs, range hoods and filters, air fryer baskets, pans, backsplashes and sealed kitchen cabinets. Always test on a small hidden area first and avoid unsealed wood, unfinished aluminium and painted surfaces.

Spray a light, even coat, wait 2 minutes while the foam breaks down carbon and grease, then wipe with a damp cloth. Heavy, long-neglected build-up may need a second application and a soft brush.

Yes. Use it on a cool grill, wipe the surfaces thoroughly with a damp cloth after cleaning, then rinse the grates with water and heat the grill for 5 minutes before cooking. Keep the spray away from food and never spray onto open flames or hot metal.

One 50g bottle handles a full grill clean plus several kitchen touch-ups. Most customers choose the 3-bottle bundle so they have one for the grill, one for the kitchen and one spare — it also has the lowest per-bottle price most people buy.

We ship worldwide from our US fulfilment partner. Standard shipping is free and typically arrives in 5–9 business days in the US and UK and 7–12 business days elsewhere. Priority + Insured shipping is roughly twice as fast and fully tracked.

You are covered by our 90-day results-or-refund guarantee. If you are not thrilled, email support@greasekillerspray.com within 90 days of delivery and we will refund or replace your order.

Yes. Checkout runs over a 256-bit encrypted connection and payments are processed by Stripe, a PCI-DSS Level 1 certified provider. We never see or store your full card details.