24 Ingenious Ways To Use WD-40 On Life’s Problems
22. Prevent Splinters
WD-40 can be used as a varnish to prevent splintering. Use it on your broom or mop handles to extend the lifetime of your work tools.

WD-40 can be used as a varnish to prevent splintering. Use it on your broom or mop handles to extend the lifetime of your work tools.