Tips: Ceramics
Glass and ceramics are relatively stable materials, as they are not affected by many of the environmental factors that can contribute to deterioration. It is generally safe to handle glass and ceramics with your clean, bare hands. The acids in your skin will not affect most glazes, and you will have a better grip with bare hands than with gloves. These items should not be used if they are at all valuable. Grease and acids from food will stain ceramics and react with the glazes. As well, there is more danger of the object being damaged if it is in use. If you must use the object in question, do not place them in dishwashers, microwaves, etc. To clean, use a lint-free, soft cloth to wipe away dust, or use warm water with no detergents, and dry completely before putting away. Do not try to mend broken pieces yourself. Keep all the pieces together and contact a professional conservator. Certain adhesives and glues are not compatible with certain types of ceramics and glass, and they can cause increased damage.
Handling: Always use two hands to carry objects. Do not carry more than one object at a time. Do not pick up objects by handles or other small parts, as they are the first pieces to break off. Hold by the body of the object and use your other hand to support the base.
Storage: Ceramics can be stored anywhere within reason. Make sure the object is secure and cannot be easily knocked over. Do not stack teacups and other glasses. Objects such as plates and bowls may be stacked but within a reasonable height. If storing in boxes, use white terry cloth towels to wrap the objects and act as padding. Wrap lids and bases separately to avoid scratching and abrasion. It is better to use plastic tubs with lids rather than cardboard boxes for storage. Water and pests cannot get into these plastic containers as easily, where they can readily enter cardboard boxes.
