The Ambi Pur Fresh & Clean 5 in 1 Toilet Block with Lavender & Rosemary Scent is an effective cleaning block that is placed in your toilet bowl. It combines aromatic freshness with cleanliness, helping to maintain a pleasant and clean environment. When used regularly, it provides a sense of freshness with the scent of lavender, and don't forget to always read the manufacturer's instructions for safe application.