let the painters use standard exterior paint. Paint creates a non-breathable plastic film over the brick. Moisture naturally gets trapped behind that film, and when the sun bakes it, the moisture expands, causing the paint to blister, peel, and eventually pop the face off the brick itself. Stain is a breathable dye that chemically bonds inside the brick pores, allowing moisture to escape while changing the color. If you want to save the natural brick look, you have two good options that can match the richer, darker red of your neighbors' houses: Semi-Transparent Brick Stain: This acts like a wood stain. It will not give you a solid, flat block of color. Instead, it will deepen the faded red and bring back the natural variations, highs, and lows of the original masonry, making it look brand new. A second option is a "Wet-Look" Masonry Sealer: If the brick is just dry and sun-bleached, a premium silane/siloxane sealer with an "enhanced" or "wet-look" finish can deepen the natural color by a shade or two without changing the color pigment at all. This is similar to how a rock looks darker and more vibrant when wet. If your wife wins out, insist on a solid color grey brick or concrete stain. Preparation is 90% of the job. If you skip these steps, the stain will fail to bond. Step 1: Inspect the Mortar (Tuckpointing): Look closely at the joints. Any crumbling or missing mortar must be scraped out and repaired with fresh mortar. You must let the new mortar cure for at least 28 days before applying any stain, or the high alkalinity will destroy the finish. Step 2: Deep Cleaning: Power wash the brick thoroughly. For stubborn white salts or deep grime, use a specialized masonry cleaner (like Prosoco Diedrich or a mild muriatic acid solution). Step 3: The Absorption Test (Critical): Once the brick is completely dry (wait at least 48 hours after washing), splash a cup of water onto it. If the water beads up and rolls off, the brick has an old sealer on it. You cannot stain it until that sealer is chemically stripped. If the water quickly soaks in and darkens the brick, it is porous and perfectly ready to accept the stain. Step 4: Bone Dry Application: Check the weather forecast. You need at least 2 to 3 days of completely dry weather before applying the stain. Applying it over a damp brick will trap moisture inside. ** Edited by VTVOICE at 5/18/2026, 1:27:39 PM