The Art and Craft Material Institute has approved etchall® etching creme to be used by children 12 years and older, children under 12 years can use etchall under the supervision of their parents. It conforms to ASTM-D4236.
Disposal: When disposing the crème, flush with plenty of water neutralized with baking soda. This way it will not harm the plumbing.
Caution: etchall® etching crème will etch porcelain or ceramic sinks.
Note that etchall® CREME is ideal for etching matte DESIGNS on a glass (or similar) surface. For an ALL-OVER etch, make sure to also try etchall® dip ‘n etch.