Klean-Strip premium stripper is praised for its ease of use, effectiveness in removing paint and varnish, and versatility on various surfaces. It works well on both small and large projects. However, it may not work as well on older or old pieces with old paint.

The new formula of this product has mixed reviews, with some users finding it effective in removing old varnish and cleaning up with denatured alcohol. However, others report minimal results, requiring multiple methods to remove the finish, and preferring the old formula.