I just stained a deck per instructions on stain which is Defy stain Deck is tacky will this work to remove tackiness without harming the finish

Fritz - Jasco Acetone is not meant to be used on areas larger than 1' x 1' and could dull the finish. We recommend that you contact the stain company to see what they recommend. You can always call our Jasco helpline at 1-844-969-1377 when you have questions about the product application.