The ornamental design for a poison or venomremover, as shown and described.
1. Poison or venom remover
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
This product is a kind of a vacuum pump known as a poison remover, venom remover, venom extractor; there are gaps to hold the pump handle when user pulls up the pump handle.