Not possible to spot fix a semi-transparent deck stain and then have it blend. You would have to remove all old stain and start over with an even coat...

Try a two toned deck:/p>

Use a pressure washer.

Post pics for prep advice.

Does not matter if screws or nails.

You cannot fix this unless you fix the root of the problem which is the peeling Behr. To fix it, you have to remove it and start over. This would requ...

If you want to remove this, you will need to power sand. It will not be easy.

You might have to power sand it off. Post some pics.

Try to avoid full sun application. No rain for 8-12 hours after applying.

Yes, strip it down and then brighten all wood when done.

We like cedar better. You cannot stain cedar wood right away, they are wrong: AC stain or TWP 200 Series. Do not sand for prep. Clean and brighte...

It will be fine if you get the stripper on the new boards but make sure to brighten them after.

Not really. Might want to test some samples.

Strip the turned boards and any wood that has a previous stain.

After you strip and brighten the stained wood and then clean and brighten the newer wood, you can use the TWP Semi-solid colors. The algea will come o...