1.80 - 2.00 a sq ft all day long just for basic install. Tile / patterned laminate is extra. I actually have a 10000 sq ft apartment complex to do with just basic install.
Colgate charges about $1.76 for the brush that cost 65 cents to make. That figure reflects advertising and promotion costs. Depending on the brand and type of toothbrush, annual advertising costs can range from $6 million to $17 million. The retailer can mark up a toothbrush 28 percent to more than 40 percent.
We thought it best to find a sonic Oral-B model for the most fair comparison. Right away the price difference becomes obvious, with the Sonicare model being more than twice the price for essentially a vibrating toothbrush. Replacement brush head costs: $5 each for Oral-B, $7 each for Sonicare on the models we looked at.