Part smoothing for 3D printed parts, especially parts printed in ABS, has been around for a while. The process of exposing an ABS part to acetone vapor turns even low-resolution prints into smooth, ...

On March 2, 2021, the U.S. Food & Drug Administration (“FDA”) issued a consumer update in the form of a “what you should know” regarding formaldehyde in hair smoothing or straightening products, such ...

Hair rebonding is a chemical process that changes your hair’s natural texture and creates a smooth, straight style. It’s also called chemical straightening. Hair rebonding is typically performed by a ...