Informative is where I post general notes and observations from working with concrete and cement-based materials.
These aren’t always step-by-step tutorials. They’re more like field notes: what’s changing in materials, what works in practice, and how to think about common problems before they happen.
If you like the “why” behind the how-to guides, you’ll probably enjoy this section.
Introduction Leaf stains are usually tannins and other plant pigments left behind when wet leaves sit on concrete. On porous, unsealed concrete, the discoloration can move below the surface; on sealed, painted, decorative, or damaged concrete, the bigger concern is choosing a cleaner that will not alter the finish. Start with dry leaf removal, a […]
Leaf Stains on Concrete: Why They Happen and How to Remove Them Read More »
Introduction Rust stains on concrete are typically treated with chemical cleaners such as oxalic acid or chelating agents. This article covers how oxalic acid works, how to apply it safely, and what safer alternatives you can use. Follow label directions and local rules, and test a small area first before tackling a large spot. To
Rust Stains on Concrete: Oxalic Acid, Chelators, and Safer Methods Read More »
Introduction Oil stains on concrete are marks from spilled oil that soak into the surface and can reappear after cleaning. This article walks you through poultice cleaners, degreasers, and why certain stains keep returning. It’s written for a hands-on DIY approach, with plain language and practical steps you can try. You’ll learn how to apply
Oil Stains on Concrete: Poultices, Degreasers, and Why Some Stains Return Read More »
