Ophthalmic Technicians in the United States take home approximately $16.02 per hour on average. Total cash earnings of Ophthalmic Technicians range from $25K on the low end to $48K on the high end; the final amount can include bonuses and profit sharing proceeds that occasionally exceed $1K and $5K, respectively.
Bamboo Flooring Maintenance Like most hardwood floors, bamboo floors should be treated carefully. When mopping, it is best to use a dust mop to remove the dust and grime. A stiff bristled broom can be used to remove more stubborn dirt from the crevices of the floor. Wet mops should be avoided on the bamboo flooring.
Wood that has been industrially pressure-treated with approved preservative products poses a limited risk to the public, and should be disposed of properly. On December 31, 2003, the U.S. wood treatment industry stopped treating residential lumber with arsenic and chromium (chromated copper arsenate, or CCA).he PTI preservative imparts very little color to the wood. Producers generally add a color agent or a trace amount of copper solution so as to identify the wood as pressure treated and to better match the color of other pressure treated wood products.