The Technique to Keep

The Bass technique is based upon the Red-To-White technique that was long thought to be optimal, but has the flaw that it does not really clean well close to the gum.

Like with the Red-To-White technique place the toothbrush in 45° angle on the edge between gum and teeth, then rock the toothbrush a bit back and forth to loosen the plaque and swipe it down and off the tooth.