Vintage handmade repurposed glass bottle table lamp green grape half gallon

Very cool lamp made with an old bottle. In great shape however the inside of the bottle has some dirt and is not easy to clean. The light socket unscrews and is completely removable from the lamp but there’s only a tiny hole left to access the inside. It has been rinsed out and dried but still shows some residue inside. No chips or cracks in bottle. Bottle base says Half Gallon and bottom says Flavour Guard. Grape cluster detail wraps around. A fun vintage addition to any home!