A one-component prescription fluoride treatment composition having both fluoride efficacy and sensitivity relief is disclosed. A method of optimizing the loading of a previously linked file into working memory in a computer for executing in a single address space of the working memory, the file containing an instruction to make an indirect jump to a location in a shared library through an import section of the file. The remote unit is selected from the group laptop computer, key ring, GPS watch, cellular telephone and PDA, and it utilizes a GPS to store a location of the user. The optical fibers are received in the optical fiber receiving member.