The Ultimate Caulking Guide | What Caulk to Use?

Here’s your quick DIY tip:If you’ve ever had a gap that’s too big to fill with caulk, you need this—backer rod. It’s a foam filler that comes in different diameters and it’s meant to be inserted into gaps cracks and joints to give your sealant something to sit on. Not only does it fill the gap, but you waste less product and have a cleaner sealThis trick works for baseboards, trim, windows, doors… anywhere you’ve got larger gaps that caulk alone can’t handle Follow for more DIY tips and save thi