Only if you want to for appearance.

Try Flood Solid stains for this.

That is normal for knots to be lighter in color. It is based on the density of the wood there. Nothing you can do.

Any of these would work well: Top 6 Deck Stain Reviews

Try the Restore-A-Deck Prepping and Wood Stains. Another option would be the TWP 1500 Series and the Gemini Restore Kit.

Joe, we do not use any HD or Lowes brands for cleaning as they are bleach based. Your cleaning looks decent but maybe a wood brightener will help to l...

To clarify, what are some options for light cleaning besides water (as alternates to Reatore-a-Deck cleaner) available at my local HDepot? thank you. ...

You cannot use a stain that has a gloss on an exposed wood deck. It will peel and blister:

I am located in Northern New Jersey. I have a mahogany porch that is covered. It gets sun about 6 hours a day. The porch is not covered on the sides. ...

Hello, you cannot apply over this with a different brand of semi-transparent stain but you could use a solid color stain.

Good morning, Im attaching my question to this post as im asking myself the same question. Having read many of the other posts and replies im thinking...