Does anyone out there use an ultra-sonic cleaner to wash artifacts? We have
one here, but it barely removes any dirt from the ceramics and glass I tried
it out on. Am I doing something wrong or are they worthless?
Roberta Charpentier
Archaeology Lab Supervisor
Mashantucket Pequot Museum and Research Center
110 Pequot Trail
Mashantucket, CT 06339
Email: [log in to unmask] <mailto:[log in to unmask]>
Phone: 860-396-6936
Fax: 860-396-6914