To clean a collaborative space

Hello everyone,

I would like to find an easy process to clean a collaborative space, do you know how to do ?

Currently, I am using Collaborative Lifecycle to delete products but when I use the tool "select all", 3DX selects until 200 products. And if I would like to delete a huge amount of products (like thousands), it can become long and not very optimise .... 

Also, if the solution can be automated, it would be nice because I'll have to do the process weekly ... 

Sincerely,