You should vacuum the entire floor frequently with a soft hardwood floor attachment which is especially important if you have prefinished hardwood flooring because the bevels collect dirt quickly.
Apply extra coat on prefinished hardwood.
But since the introduction of prefinished solid hardwood during the 1940s this newer form of flooring has become increasingly popular and today you may find that it s easier to find than traditional unfinished hardwood planks.
Whether you can seal a prefinished floor with polyurethane depends on your circumstances and the condition of the hardwood floor.
Traditionally hardwood flooring was always installed as unfinished planks that were then stained and finished with a protective surface layer right on the worksite.
Difficult to repair if pre finished hardwood flooring gets scratched or dented during installation you have no option but to replace the entire floorboard.
Keep the floor clean use furniture floor protectors and expect to apply a new coat of polyurethane on the floor every five to.
Can prefinished hardwood be sealed to avoid this problem.
It cannot be done.
There is no way you can ever manually duplicate the factory coating.
As noted the prefinished allows for the possibility of spills going through the slats.
Prefinished floors offer serious challenges to re coating because of the type.
Lightly sand with a dull 120 to 150 grit abrasive screen or 2 steel wool under a heavy floor buffer.
Before you attempt to apply polyurethane to a prefinished floor contact the flooring.
Yes a polyurethane finished hardwood floor may have additional coats of polyurethane applied.
In general factory finishes and comparable coatings you apply by site finishing such as polyurethane take little maintenance.