Dirt, soot or filth, especially when thickly accumulated or ingrained

Let's find possible answers to "Dirt, soot or filth, especially when thickly accumulated or ingrained" crossword clue. First of all, we will look for a few extra hints for this entry: Dirt, soot or filth, especially when thickly accumulated or ingrained. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.