I’ll start… toilet paper, tampons, and QTips…
The MDF ones are made of many layers of plywood, glued together. Lots of different wood shades. Looks like a sandwich. The others are actual wood, with one shade, grain and often rough edges because they’re not sanded down.
Ah, I totally get you now.
I’ve never seen any palettes made of plywood, but clearly they exist then. I guess that basically means that no plywood is good for compost or proper recycling, unless perhaps grinding up into particle board…?
It’s safe for reuse, but probably not for recycling. I don’t know if it can even be safely burned.
Manufactured wood has glue in it - generally not safe to burn.
Just for info, you’re talking about plywood.
MDF is individual tiny fibres glued together and one uniform colour without layers
https://www.bobvila.com/articles/mdf-vs-plywood/
Still no good for recycling or burning!
Burning plywood or MDF is not recommended. The glue could release some toxic fumes.