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 With installation, total costs can be $15-$70 or more a foot, depending on local rates and complexity of installation; with one gate total costs can be $1,600-$7,500 for 100' and $4,500-$22,000 for 300' of fencing. With installation, total costs can be $15-$70 or more a foot, depending on local rates and complexity of installation; with one gate total costs can be $1,600-$7,500 for 100' and $4,500-$22,000 for 300' of fencing.