Stark Insider Videos DIY tips: Caulking baseboardsDIY tips. Video: Caulking baseboards. Here's some quick tips for getting clean, professional results on baseboards. Monica Turner 06.29.2009 DIY Tips: How to caulk baseboards.Loni demonstrates a simple technique using tape to ensure clean, finished lines for a professional look. Follow Stark Insider on Twitter and Facebook. Join our 11,000 subscribers who read SI on tablets and smartphones on Google Newsstand. Prefer video? Watch us on Amazon Prime or subscribe to Stark Insider on YouTube, the largest arts & travel channel in San Francisco.