https://diler.tube/videos/watch/3bef6c16-033f-43c6-b217-f11137f1549c Let's explore how soaps and detergents are useful in cleaning dirt. We will also explore why soap does not lather in hard water and how we solve for this in detergents and shampoos. Tue, 06 Oct 2026 14:49:05 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/3bef6c16-033f-43c6-b217-f11137f1549c All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.