I think that they can be erased with an art gum eraser
When attempting to remove the scuff marks from a laminate floor, it is essential you do not make it worse by scratching the floor. A used tennis ball works very well to remove these marks.
Try the Magic Eraser. Great for getting scuff marks off base boards; it might work on laminate floor as well. -- Carol Cleanicity, Founder
Rubber casters are better for a hardwood floor as they will not scratch the wood surface and not leave black marks on your floor.
Laminate wood flooring is the best to use if you have a larger dog. Laminate is easy to put down and even a 80 pound dog will not leave marks on it . Real hard wood flooring will show marks, but they can be sanded down to like new again.
Goof Off or Xylene will remove them. After that scrub with carpet shampoo.
To effectively remove scuff marks from hardwood floors, you can try using a mixture of water and vinegar, or a commercial hardwood floor cleaner. Gently scrub the scuff marks with a soft cloth or sponge, being careful not to damage the wood. If the marks persist, you can also try using a pencil eraser or a specialized hardwood floor cleaner.
To effectively remove scuff marks from a wood floor, you can try using a soft cloth or sponge with a mixture of warm water and mild soap to gently scrub the marks. Alternatively, you can use a pencil eraser or a paste made of baking soda and water to gently rub the scuff marks. Remember to test any method in a small, inconspicuous area first to ensure it does not damage the wood floor.
Use an eraser,or get one of those majic erasers by mr. clean.
On the front side of the engine towards the passenger side of the block, there is a small rubber insert just below the head (near the #4 exhaust port. ) If you remove the rubber stopper a pointer and the timing marks will be visible.
Bruce Hardwood Flooring and Laminate Cleaner. Available at Home Depot.
A rag with a bit of petrol or otehr orgaanic solvent should do well enough,
To effectively remove scuff marks on a wood floor, you can try using a soft cloth or sponge with a mixture of warm water and mild soap. Gently scrub the scuff marks in a circular motion until they are removed. Avoid using harsh chemicals or abrasive materials that could damage the wood surface.