Arm & Hammer Advance Deep Clean is a toothpaste that is designed to provide a thorough cleaning experience. The 75ml tube typically offers long-lasting freshness while helping to remove plaque and stains from your teeth. It also contains baking soda, which is known for its ability to neutralize odors and help with deep cleaning. The formulation is often aimed at providing a whitening effect, promoting fresh breath, and supporting overall oral hygiene.