Why would you do that? Just use the same for all. Much easier.

That is water stains leaking downwards from the deck. Looks deep in the wood. May not come off with any prep as it could be really deep into the wood ...

No picture. Strip and brighten for the prep.

Use a stain stripper and pressure washing to remove. Brightener after.

And clean and brighten after the sanding.

Nothing lasts 5-7 years. Read the reviews and customer comments below the article here on the One Time:/p> A few positive responses but more negative....

It is sap. When you prep you remove the oxidized dried wood cells. This opens the grain and the sap will leach out. There is nothing you can do to pre...

No, do not do that. Leave the cracks alone as well. Filler never works well on exterior wood.

You do not need the brightener if applying a solid stain again.

You have to prep. Use a deck cleaner and then a wood brightener with pressure washing. For the coating, use a penetrating semi-transparent deck stain....

It would be best to go the solid stain route as you are not removing the old coating 100% in some areas and this will show through if using a semi-sol...

Stain stripper will not remove solid stains fully. If you want to remove it, you will need to sand it off. Other option is to strip what you can and t...

Probably will need to remove and start over. How to remove depends on the stain brand and type of stain.

That is sap leaching from the wood. Nothing you did wrong and nothing you can really do to prevent this.

No issues with those temps.