What is paint made of? Four ingredients: pigment (the color), binder (the glue that makes it stick and last), solvent (the liquid that carries it), and additives (everything else — mildew blockers, thickeners, dry-time boosters). Every can on the shelf is just a different ratio of those four, and once you can read that ratio,…
If you have a can of Rust-Oleum fluorescent pink marking paint in the garage, check the lot code on it before you press the nozzle again. The Rustoleum recall of pink spray paint covers roughly 84,000 cans, and the hazard is not the paint — it is the can. Under pressure, the spray valve assembly…
By Sophie Ulman · Updated August 2026 Most homeowners reaching for energy savings think of solar panels, better windows, or extra insulation. Few consider the paint already on their walls. Energy saving paint — also called insulating or thermal paint — claims to reduce heat transfer, keep interiors cooler in summer, and cut heating bills…
By Sophie Ulman · Updated October 2026 Milk paint is a powdered paint made from milk protein (casein), lime and pigment that you mix with water just before you use it. It dries to a flat, slightly uneven matte that soaks into raw wood and, on sealed or painted surfaces, chips away into the worn…
Does storing paint cans upside down actually work? Technically yes — and it is still the wrong default. Flipping the can does form a liquid seal against the lid, which is why the trick has survived for decades. But it only works on a can you sealed properly in the first place, and if you…