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128.0 -fl oz Deck Cleaner

Ratings & Reviews for Valspar 128.0 -fl oz Deck Cleaner

3.9
446
Review
 3.9 out of 5
446 Reviews


64% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product effectively cleaned dirt, grime, and mildew from decks, restoring the wood to a like-new appearance. However, it was less effective at removing old stains or heavy mildew, requiring additional products or pressure washing. Some customers felt the product did not go as far as expected. Overall, the product works well for light-to-moderate cleaning, but may not be as effective for heavily soiled or stained decks. Customers recommend using it with a scrub brush and thorough rinsing.

Customer review summary generated by AI, including incentivized reviews.
446 Customer Reviews

Would not recommend

Would Not Recommend

Did a fair job at best on my deck

May 9, 2026
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Response from TeamValspar

Thanks for leaving a review. If you would like to discuss your review further or have any questions, please contact us directly at 1-877-825-7727 or ...

TeamValsparMay 11, 2026

It does a great job of preparing your deck

Would Recommend

Very good protection without a lot of cost

May 8, 2026
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Nice

Works good

May 6, 2026
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Excellent for cleaning deck mold on very old patio

Would Recommend

Loved how easy it was to use and there is no mixing needed.

May 3, 2026
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good stuff

Would Recommend

easy to use

May 3, 2026
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Deck prep

Product was great, worked beyond expected

May 2, 2026
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Worked great

Would Recommend

Worked great

May 1, 2026
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Perfect pre seal prep.

Would Recommend

This cleaner was easy to apply and did a fantastic job, and doesn’t require a pressure washer for rinsing off. I followed up with an all in one sealer stain and my deck looks terrific!

April 29, 2026
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Ease

Would Not Recommend

Effective

April 28, 2026
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Works great!

Would Recommend

Works great!

April 26, 2026
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Check before you purchase

Would Recommend

The product worked as stated - but the bottle i picked up was already opened and not full.

April 24, 2026
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Fine product

Seemed fine

April 18, 2026
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Response from TeamValspar

We apologize if you had an issue when using our product. If you would like to discuss your review further or have any questions, please contact us di...

TeamValsparApril 20, 2026

Price is not bad, but I didn’t see much difference

Didn’t seem to do very much…

April 17, 2026
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Good

Would Recommend

Good product

April 9, 2026
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Old deck turned new!

Would Recommend

Used this on my deck prior to a fresh staining. Helped get rid of years of dirt and grim. Very happy with my purchase and will recommend anytime.

April 1, 2026
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Not good for Tannin Stains

Did not remove tannin stains on cedar chairs. This is what bought for.

March 6, 2026
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Response from TeamValspar

Thanks for leaving a review. We understand that the cleaner didn't remove tannin stains. Some stubborn stains will require multiple cleanings. If...

TeamValsparMarch 9, 2026