One method of forming candles is to extrude the wax through a die of the desired shape. A wick bobbin feeds wick into the center of the mold so that the wax forms around the wick. Unlike molding, extrusion forms one continuous length of candle that must be cut into the proper sizes.
Removing Sap with Alcohol. 1  1. Apply rubbing alcohol. This method works well for lighter banana sap stains. 2  2. Wash with detergent. Put the stained fabric into the clothing immediately after applying the rubbing alcohol. 3  3. Dry out. Put the piece of clothing in your dryer and put it on a full, complete cycle.
To remove the tree sap from your vehicle's surface, you can use finger nail polish remover on a cotton ball. After the sap is removed, make a paste of water and baking soda to wash the affected area, then apply wax. Another method to remove the sap is to use mineral sprits (it will also remove tar). Use a soft, terry towel, or wash cloth dampened with mineral sprits. After removal, wash the car and apply wax to the affected area. Tree sap can also be removed by using a water-soluble paint brush cleaner. A common household solution is bacon grease or lard. Just rub it on, and off comes the sap. To get tree sap off of your hands, simply rub mayonnaise on them and wash it off.