Nothing special on cleaning really... I have a old porcelain baby wash tub I fill with lemon scented ammonia and water... I let them sit for like 24 hours and then take a cotton swab bottle brush like those featured on the cleaning post and and give them a gentle scrub... It could be the PH of the soil here in Maine that doesnt overly affect the glass.. Taz
Hi Taz,
Last year I dug the broken pedestal of what I think was a candy dish, and it looks exactly like your salt shaker. Mine is solid glass and probably smaller, though.