Building constructions with concrete often involves using separation aids to prevent the hardened material from sticking to the mold. Traditionally, these agents have been synthetic and petroleum-based, raising concerns about their environmental impact. Nonetheless, a natural solution has emerged: lanolin. This remarkable eco-friendly water bottles

Lanolin, a natural product derived from sheep's wool, is emerging as a sustainable option for surface coatings. Its water-resistant properties make it ideal for applications ranging from leather conditioning to textile treatment. Moreover, lanolin's biodegradability and renewable nature add to its environmental advantage. Its versatility allows for