The time it takes for extension cord whipping marks to go away can vary depending on several factors, including the severity of the marks and the material of the surface where the whipping occurred. Whipping marks are usually caused by the rapid release and subsequent impact of the extension cord after being coiled or wound tightly.
For light whipping marks on a soft surface like carpet or fabric, they may disappear on their own within a few days to a couple of weeks. However, more severe whipping marks or marks on harder surfaces like wood or tile may take longer to fade or might leave permanent damage.
To help the marks go away faster, you can try the following:
Uncoil the cord: Allow the extension cord to unwind and straighten naturally to relieve tension and reduce the severity of the whipping marks.
Apply gentle heat: For light marks on softer surfaces, you can use a hairdryer on low heat to warm the area gently. Be careful not to overheat or damage the surface.
Massage the area: For fabric surfaces, gently massage the whipping marks to encourage the fibers to relax and regain their original shape.
Use a damp cloth: For harder surfaces, you can dampen a cloth and place it over the whipping marks, then use a warm iron (set on low heat) to press on the cloth. This can help relax the material and reduce the marks.
Be patient: Ultimately, time and patience are often the best remedies. Light whipping marks will likely fade over time with regular use of the extension cord or by storing it in a more relaxed manner.
Remember, prevention is better than dealing with whipping marks after they occur. To prevent whipping marks, always uncoil and straighten extension cords properly before use and avoid tightly winding them when storing.