A secured transaction is a transaction that is founded on a security agreement. A security agreement is a provision in a business transaction in which the obligor, or debtor, in the agreement gives to the creditor the right to own property owned or held by the debtor.
ProResults Brush Head The ProResults brush heads have angled, radial trimmed bristles that are 10% wider angle than typical brush heads and are designed to squeeze around teeth better. They have standard and compact sizes. Sonicare Sensitive Brush Heads These come in Snap-On and Twist-On and have the same design as the ProResults brush heads, but are 25% softer so they are good for people predisposed to gum recession.
Then in 1938, nylon bristles replaced animal hair. A company called DuPont de Nemours introduced the first toothbrushes with nylon bristles. The first such toothbrush was called Dr. Westâs Miracle â Tuft Toothbrush.American Dental Association has described an ideal toothbrush to be having â a brushing surface 1 to 1.25 inches long and 7.9 to 9.5 mm wide, 2 to 4 rows of bristles and 5 to 12 tufts per row.he first such toothbrush was called Dr. Westâs Miracle â Tuft Toothbrush. American Dental Association has described an ideal toothbrush to be having â a brushing surface 1 to 1.25 inches long and 7.9 to 9.5 mm wide, 2 to 4 rows of bristles and 5 to 12 tufts per row.