I have done a basic test by putting toothpast on a new microscope slide. Then I rub it around on the slide for 2 minutes which is the minimal time you should brush your teeth.
I then examine the slide under a microscope. You could rub a stain on the glass such as methylene blue to make the scratcheds more visible.
You need to cound the number of scratches visible in the field of view. Generally, the more scratches the more abrasive the toothpaste.
Just about any toothpaste can be found in a non-fine abrasive form.
toothpaste abrasive cleaners makeup
toothpaste abrasive cleaners makeup
Some toothpastes can contain zirconium silicate (ZrSiO4) as an abrasive.
they are fast
Diatoms are a protists found in toothpaste (often called "Abrasives for cleaning and polishing "), metal polish and car polish. The glass box that resounds the diatom forms a mild abrasive.
Toothpastes contain also a small amount of tiny abrasive particles.
Aquafresh is the best brand of toothpaste. Aquafresh is not abrasive and foams a lot thus not as much is needed as with other brands of toothpaste.
most toothpastes contain an abrasive such as calcium carbonate to help remove the plaque
It can. Some of the abrasive material might come from finely powdered rock, as can the flourine.
There is a cleaner, somewhat abrasive, for buffing out the cloudy appearance of plastic headlights.
Phylum Chlorophyta