dark areas on redwo...
 
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dark areas on redwood after using brightener

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(@ralf666)
Active Member
Joined: 10 years ago
Posts: 11
Topic starter  

I stripped the old stain off of my 10+ year old redwood and then used an oxalic acid brightener.

But I have quite a few dark areas on it. I can sand them off but it is a lot of work.

Any ideas for removal before I stain?



   
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Scott Paul ~ Restoring Wood & Decks Since 1993
(@deckstainhelp)
Member Admin
Joined: 14 years ago
Posts: 3341
 

Depends on what the dark areas are exactly. Please add a picture.



   
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(@ralf666)
Active Member
Joined: 10 years ago
Posts: 11
Topic starter  

here is one



   
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Scott Paul ~ Restoring Wood & Decks Since 1993
(@deckstainhelp)
Member Admin
Joined: 14 years ago
Posts: 3341
 

Hard to tell. Is it old stain that did not strip off completely?



   
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