Homemade Goo Gone: 1 t vegetable oil, 2 t baking soda. Combine the vegetable oil and the baking soda in a small bowl. Dip the edge of a piece of paper toweling in the mixture and then rub over the sticky stuff you are trying to remove.
Spiral staircases come in a wide price range from $600 through $100,000. For the purpose of this discussion we will limit the range from $600 to $20,000. Here at Salter Spiral Stair, the quality is consistent throughout all of our products.
1 For a straight staircase with no landings or turns, Internet prices start around $1,000-$2,500. Generally these models are designed for fairly complex do-it-yourself installation.  From dealers, stair lifts for standard straight staircases average $2,000-$5,000, which usually includes installation.