Astonish Oven & Cookware Cleaner Paste 150g
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Verdict
The UK kitchen secret. £2.50 fixes burnt oven shelves that look beyond saving.
Pros
- Genuinely shifts burnt-on residue from oven shelves and cookware
- Non-caustic. No gloves needed
- Cheapest specialist oven cleaner on this list
- Lasts 6+ months of regular use
Cons
- Paste format is slow to apply
- Needs elbow grease
- Not a complete-oven solution
Full review
Astonish Oven & Cookware Cleaner Paste is one of the unexpectedly-good cleaning products in the UK supermarket and Amazon ranges. £2.50 for a 150g tub that lasts most households 6+ months, and it shifts burnt-on residue from oven shelves, cookware, and BBQ grates that’s been there for years.
The format is a thick paste, not a spray or foam. You apply it directly to the residue with a damp cloth or sponge, work it in with light pressure, leave for 5–10 minutes, then rinse. Faster than Oven Pride’s overnight soak, slower than a spray. The result on burnt cookware is second-to-none.
The formula is non-caustic. The active ingredient is a mild abrasive plus a degreasing soap, not sodium hydroxide. This means you can use it without the gloves-and-ventilation routine that Oven Pride demands. For routine cookware restoration, that’s a meaningful practical advantage.
Where Astonish Oven Paste shines specifically:
- Burnt-on residue on oven shelves (the metal grills, not the oven walls)
- Saucepans where food has burnt and won’t come off with washing-up liquid
- BBQ grates after a summer’s use
- Cast-iron seasoning that’s gone wrong (with care)
- Hob spillover residue around the burner rings
It’s less effective for full-oven-interior cleaning. The paste format doesn’t suit a vertical-walls-and-floor application the way Oven Pride’s gel does. For that job, Oven Pride remains the right product.
The fragrance is mild. Neutral with a slight citrus note, much easier to live with than the heavy chemistry of Cilit Bang or Oven Pride.
Subscribe & Save isn’t enabled, which is fine, the tub lasts so long that you’d never need monthly delivery.
Made in the UK (Bradford), vegan, cruelty-free, same Astonish ethos as the Multi-Surface Cream.
Buy this if: you have burnt cookware or oven shelves that need restoration, and you want a non-caustic alternative to Oven Pride.
Skip this if: you specifically need a full-oven-interior cleaner (use Oven Pride), or you cook so little that nothing ever burns.
For the full ranking of how this product compares with the alternatives, see our guide to the best oven cleaner.
