Figure 1. Another questionable assumption made by inexperienced cold-formed steel design engineers is that the axial load is shared equally to each individual member of the stud pack, and each memberâs strength is based on the behavior as a discrete member.
A. âThe American Dental Association recommends that you not store your toothbrush in a closed container or routinely cover your toothbrush, as a damp environment is more conducive to the growth of microorganisms.
Proper Brushing. Proper brushing is essential for cleaning teeth and gums effectively. Use a toothbrush with. soft, nylon, round-ended bristles that will not scratch and irritate teeth or damage gums. Place bristles along the gumline at a 45-degree angle. Bristles should contact both the tooth surface and the. gumline.