Picture this: You’re demo-ing your 1920s bathroom when your contractor points to some green-tinged paint near the tub. “Water damage,” he says, reaching for his scraper. “We’ll strip it all out.” STOP. You might be about to destroy a piece of antimicrobial technology so advanced, modern paint companies are still trying to replicate it. Here’s […] The post That Weird Green Stain in Your Old Bathroom? It Might Be Worth Thousands appeared first on The Craftsman Blog.
