Cigar residue, also known as cigar ash or cigar butt, refers to the remnants left behind after smoking a cigar. Other synonyms for cigar residue may include cigar dregs, cigar leavings, cigar remains, cigar scraps, and cigar waste. These terms refer to the bits of tobacco, ash, and paper that are often deposited into ashtrays or discarded on the ground. While smoking a cigar, it's important to properly dispose of these remnants to maintain a clean smoking environment and prevent any fire hazards. Additionally, cigar residue may also refer to the stains or odors that can be left behind on clothing, furniture, or other surfaces after smoking a cigar.