Working with clay and clay-like materials

Health and Safety
As with many subjects, there are health and safety considerations with Ceramics. Some materials can be dangerous if used incorrectly. However, as long as proper working practises are followed the subject is safe. If using clay for the first time, contact your education authority - they may have their own guidelines for working with ceramics. If not, we would recommend the following general precautions and that you contact your supplier for further information / guidance.

The danger comes from inhaling or ingesting certain materials and tends to be cumulative. It is very important then, that good, safe working practises are established from the start.

The most important danger to be aware of is dust, either from clay, glaze or decorating materials. “Good Housekeeping” is essential. Make sure that all tools and work surfaces are well washed down after use. Children should wear aprons which are cleaned regularly. Always use wet cleaning processes - ie, mopping and washing rather than sweeping and dusting. If glaze or slip is spilt, mop it up immediately before it dries. At the end of a session, don’t sweep the floor - mop it.
Never eat, drink or smoke in the workshop.

Always wash hands at the end of the session, or before eating or drinking.

If you are mixing up any dry materials like a glaze or plaster of paris, always wear a mask. Always add the powder to the water rather than the other way round as this creates less dust.

If possible, use ready mixed decorating slips, glazes etc., and check that the suppliers recommend them for use with children.

If using an earthenware glaze, choose a lead free one.

For information on specific materials contact the supplier who will be able to advise you and supply you with a c.o.s.h.h form if appropriate.

It is assumed that anyone loading and firing a kiln will have been adequately trained to use it.