If you love making cornstarch clay crafts, you’ll want them to last. I’ve tried so many waterproofing clay methods, and this easy technique finally worked for me. In this guide, I walk you through how to waterproof cornstarch clay so your bowls, ornaments, and kids crafts stay durable. It’s perfect for beginners, moms, teachers, and anyone who loves simple crafts and hands-on craft activities. You’ll also learn about sealants, drying tips, and DIY-friendly materials that keep your cornstarch...
