It is difficult to unbrand products which are packaged in tubes, such as toothpaste and paint.
This problem comes up with respect to the repackaging since I don't know of a good way to move tube contents from one container to another. It is also difficult to Removing Logos from tubes, since the logos are usually painted on the tubes. It's even difficult to cover the logos, since whatever means of coverage you used will get in the way as the tube is rolled up during use.
No mentionable attempts yet.
Squeeze out all the product from the tube, and store it in some none-tube packaging. Perhaps look into these things bakers use to put frosting on cakes.
Keeping your tubes out of sight is one way of dealing with this totally tubular travesty. Another longer-term workaround is to apply buying for unbranding by just not buying tubed products.