These days, if I now dig my finger in there, I don't get that bitter scent or BO any more, but it's a however muggy smell.Clear up marks in your walls by mixing 1 tbsp Borax with one cup h2o. Use a fabric to smear it set up, soaking the marks. Depart it for 10 minutes and after that wipe it absent by using a damp cloth, scrubbing flippantly. Repeat