Hi there, thank you for your review, Sorry to hear that after 4 weeks the stain is still tacky and it is starting to peel. If the stain is tacky like the back of a post-it note, you can try washing the surface with soap and water and that should remove the tackiness. If it is still tacky, you can allow more time for it to dry, or the other alternative would be to remove the stain and reapply it. If the coating needs to be removed, I recommend removing the stain by scraping, sanding, or power washing at a low level. Then clean the surface with the All-In-One Wood Cleaner and let it dry, then apply 2 coats of stain per the label directions. Customer satisfaction is important to us, and we appreciate your feedback. Please reach out to us directly if you need further assistance; our customer care team is happy to help you! -Ronald