Have been seeing these nano-coating service ads on my Instagram. We are looking to renew our living room furniture and have really liked some recent layout designs that use an off-white/cream sofa set. We are a house with mostly adults, no pets, and my sibling's child (under 5 ) who visit very often. The advertisements showing nanocoating on sofa fabrics seem pretty convincing, around protection from spillage specifically. Anyone with experience of using such a service, any recommendations, any details we should look for? Appreciate all the advise we can get. #local source