Capsaicin topical may be used up to 4 times daily or as directed on the medicine label. To apply a capsaicin topical skin patch, remove the liner and apply the patch to your skin over the area of pain. Press the edges firmly into place. Remove the patch and apply a new patch 1 or 2 times daily if needed.
Concrete retaining wall prices start around $30 per square foot including materials and installation and can go as high as $45 to $50 per square foot depending on how much prep work is involved in building the forms. Walls higher than four feet typically require a different type of form which will raise the cost.
1 Materials and installation for a stone retaining wall start around $25-$40 a square face foot and go up depending on materials, site conditions, and other factors. 2  It costs $1,250-$2,000 or more for a wall 30 inches high and 20 feet long.