I decided to bust out a cheap blender we have in the kitchen. (Wife was not home.) Figured if a $10 blender could save a $50 bottle of polish it would be worth it. The blender worked perfect to mix the polish back to its original creamy consistency and only took a few seconds. From there I poured and spatulaed the polish into a plastic bag. Snipped the corner of the bag and squeezed the polish back into the bottle. Something to try anyway if shaking isn't cutting it. The polish works as good now as the first day I bought it.