Huggies sensitive. I use them on every bag now, including all my LVs (canvas and leather). Light pressure, use more than one application after letting it dry in between if necessary. I would not use them as the main means to remove stains, more for general cleaning. As for vinegar, as another person suggested, I would not use it on my bags since it has a pH of 3 (too acidic) which is the same pH as the chemical peels I use on the skin of my facial clients. I would not use a product at either extreme of the pH scale, including any bar soap (too alkaline).
Thanks! I haven´t seen the Huggies in the German shops so far. May I ask where you are located? There always seem to be differences between products called the same depending on in which country they are sold.