How to clean non stick baking trays?

[Sparrowlegs248]

I have a couple that i cook oven chips on, or salmon (on foil). Nothing really sticks to them, at least not food. But oil seems to and won't come off with hot water/washing up liquid.

The oil/grease spots are sticky and some can be scraped with a fingernail but not all.

How is best to clean them? They are getting brown spots.

I would use astonish oven and cookwear cleaner on it - I normally get a tub of the paste from home bargains but you can get it from other places too

www.astonishcleaners.com/product-k-2.html

I leave anything like that in a weak biological washing powder solution. It's magic.

Brilliant thank you! Will try the washing powder as i have some. Will it work on glass pyrex dishes too?

Washing powder or a dishwasher tablet

Yep

Well, who knew ?

You learn all sorts on MN.

Thanks for posting this drives me mad too. Does bio liquid work or just the powder?