For any question about staining dry porous masonry:
How to stain brick? How to stain mortar? How to stain stone or manufactured stone? How to stain block? How to stain pavers? How to match brick? How to match mortar? How to match block? What’s the best brick dye? Can I do it myself? Can stain be used to darken or lighten masonry? When can stain be applied to brick? What company can I trust?
The answer is always the same:
Masonry Cosmetics’ proven masonry staining system: - - applied by Masonry Cosmetics’ professionals or sold as do-it-yourself kits.