Our new front porch of pressure treated wood was stained with 2 coats and is still sticky after 2 months.After power washing and some light sanding, and some dry time..our newly stained (old) back deck floor is sticky after 1 coat. It's been 3 days and we have had high humidity and rain. We still need a 2nd coat of stain. We are using Behr premium semi-transparent weather proofing all in one wood stain and sealer. Will the sticky feel go away? Is there a remedy for this?