With water-based stains, no - your water-based stain is going to be what it is. Now, if you have a lot of different admixtures in concrete, you can alter the color of an acid stain. Or if you have ...

Use it to stain their concrete floor. Let it dry. Run your nap roller again to give it a more vibrant color. 3. ... Plain Nap Roller Plus Mist This staining technique is also known as ‘misting’.