I have been using regular plates in my dehydrator an scraping the stuffnoff them is frustrating. Anybody have some trays I could buy that would be non-stick or something? I have gotten dmt in my eye twice already... Luckily it didn't burn much

glass lasagna flat bottom pans

Those won't fit in my dehydrator. But I have tried glass plates and they stick.

Has anyone in this forum used a teflon bag or beaker liner to evaporate on?

A whole number of folks in the medical cannabis industry are using these for easy handling/evaporating of oils and concentrates.

Off topic Mr. Safety reporting in!

This post just needs this to be re-mentioned since Outch!: Always wear eye protection!

Also do the scraping on top of a well selected surface if some jumps off the scrape plate then it can be collected

Mr Safety signing off!

My friend had a numb tingle damaged nerve ending in first finger for 3 months after dealing with this...

You know what the simple trick is:

Scrape it before it totally dries.

Bingo: no nerve damage
And it takes literally 100 times less work -- maybe less!