This depends on the density: if the density is greater than 1 g/cm3 (density of water) an object sink; if the density is lower the object float.I tested just now four tooth brushes: three sink, one float !
Teeth typically do not float in water. Their density is higher than water, causing them to sink. However, in some cases, if a tooth is trapped in food or debris that floats, the tooth may appear to float.
sometimes it does some times it doesnt
wow that's sad a boat that can float is any tye of boat that doesnt have a hole in it
I use warm water and an 1/8 of a teaspoon of salt with a soft kids tooth brush. :-)
soap & water, and a tooth brush to get behind the ears
ok when he is just going asleep, take a plastic cup with cold water and his tooth brush in it. Stick the cup in the freezer. in the mourning, wake up early, take the frozen tooth-brush and put it into the tooth brush holder. and wa-lla he brushes his teeth with a frozen toothbrush
air oxygen food nuts water tooth brush Etc.
You take a sponge and tooth pick and put them togather
no it doesnt because it has lots of mass which makes in sink.
It depends on the size of your mouth and how much tooth paste you use
The zester should be soaked in soapy water to soften the food residue, then cleaned with a stiff brush, such as a tooth brush.