Clue | Source | Date |
---|---|---|
Materials used to finish and shape workpieces through friction (9) | ||
Cleaning substances (9) | ||
Abradants | ||
Polishing substances | ||
No-nos for cleaning glass stovetops | New York Times | 28 Oct 2017 |
No-nos for cleaning glass stovetops | ||
Sandpaper and such | New York Times | 29 Nov 2015 |
Sandpaper and such | ||
They create a lot of friction | ||
Emery and pumice | ||
Grinders | ||
Pumice, etc. |