Only use manufacturer suggested dry-erase markers on your whiteboards, not permanent markers or pens. Erase board after each day's use, if your board is used daily, the cleaning should be performed at least 2 to 3 times a week. Allow ink to dry, waiting 8-10 seconds before erasing.
1 Installing an aboveground pool can cost $1,500-$5,000; for in-ground estimated costs are $7,000-$16,000 for a vinyl-lined model, $15,000-$25,000 for a fiberglass shell and $17,000-$45,000 for concrete or gunite. 2  However, custom designs can run prices much higher.
1 Dual-panel iron, steel and wood gates cost $1,800-$3,200. 2  Dual-panel gates can be automated either to swing open from the middle, or for both panels to slide open. 3  Cost varies by size and style of the gate: a simple 12-foot dual-panel gate at Home Depot about $2,100, and a custom-sized wooden gate costs $2,900-$3,200. A driveway gate costs $1,400-$3,200; powering it to open by remote control costs an additional $550-$4,500 -- bringing total costs to $1,950-$7,700.