Hosts on Replenysh choose which materials they want to accept at their listing(s), so it depends. Use the Replenysh app to find a nearby listing and see which materials they accept.
In general, the following materials are supported by Replenysh:
Plastic PET #1 containers
Plastic PET #1 thermoforms
Plastic HDPE #2 Natural
Plastic HDPE #2 Colored
If you’re unsure of how to identify a specific material, check out the videos on Replenysh Academy to become an expert on proper sorting and identification.