Polished marble requires gentler treatment than honed marble to avoid scratches.

But, to avoid scratches, do not use it on softer metals like aluminum, copper, brass and bronze.

Both the sill and the luggage area are completely trimmed to avoid scratches or other damage when carrying awkwardly shaped objects.

But to avoid scratches, do not use steel wool on metals that are softer than steel like aluminum, copper, brass and bronze.

Buff the dull surface left by the jelly with steel wool or, to avoid scratches, with a polish.

You may find the grain has been raised, so some fine sanding will be necessary, working only with the grain of the wood to avoid scratches.

Wrap the pliers' jaws with tape before installing the new aerator to avoid scratches.

This simple first line of defense can help you avoid the cuts and scratches that can lead to infection.

Applying vegetable oil will dissolve the glue, allowing for release, but caution must be taken to avoid scratches and bites from the trapped animal.

Mr. Moore suggested wrapping each piece of a broken glass object separately, to avoid scratches, and taking the pieces to a restorer quickly.