Can’t seem to find any information related to this; how do I delete a custom property? I don’t mean removing the property from someone’s profile; I’m talking about deleting the property itself. I thought removing it from all the profiles that show it would automatically delete it, but apparently that’s not the case.
Best answer by Manny Singh
I think you may need to contact the Support team.
Curious, if they are all deleted already, why not just leave it as-is?
From the Guide to Properties help page
If you have many properties that span across profiles, you may need to bulk delete them. Bulk deletion can only be performed by a Klaviyo staff member, so this should only happen when absolutely necessary. If this is the case, reach out to a member of our Support Team. When you do so, you will be prompted to file a support ticket. In that ticket, list all of the properties that you want to be deleted.