Do you have to seal wood stain?

• <div><p>Applying a topcoat sealer is not required, but it will keep the stain from fading over time. This is particularly important if the stain imparts a color or varnish. If you’re <a href="https://www.angi.com/articles/how-to-stain-wood.htm">staining exterior wood</a>, you should apply a sealant or finish to prevent weather-related issues down the line. Also, stained wood that lacks a seal won’t look as clean and fresh. A clear topcoat will give it the professional result you want. </p></div>

What happens if you don't clean a deck before staining?

• <div><p>If you don’t clean your deck before staining, dirt and debris can get stuck to the surface—which isn’t a good look. Plus, the stain won’t penetrate the wood properly and won’t do such a good job of protecting the deck from bad weather and UV rays. Basically, the stain won’t last as long or look as good.</p></div>

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Q: What happens if you put too much stain on a deck?

• <div><p>Ultimately, overapplication of stain can compromise the deck's appearance, durability, and longevity. It may result in an uneven finish, with excess stain pooling, dripping, or drying into thick patches. It can also obscure the wood's natural grain and texture, detracting from the desired aesthetic. Moreover, excessive staining may not fully penetrate the wood, leading to poor adhesion and premature wear. Additionally, thick layers of stain are prone to peeling, cracking, and blistering as they struggle to bond with the surface. </p></div>

Q: How do I select the right paint or stain for my home exterior?

• <div><p>Choose based on climate, finish preference (glossy, matte), and durability. Tailored coatings also provide longevity.</p></div>

Q: What happens if you don't clean a deck before staining?

• <div><p>If you don&rsquo;t clean your deck before staining, dirt and debris can get stuck to the surface&mdash;which isn&rsquo;t a good look. Plus, the stain won&rsquo;t penetrate the wood properly and won&rsquo;t do such a good job of protecting the deck from bad weather and UV rays. Basically, the stain won&rsquo;t last as long or look as good.</p></div>

Q: Should I wash my deck before staining?

• <div><p>You should always wash your deck before staining to remove debris, built-up grime, mold, mildew, and old, flakey finish. Failing to remove these impurities will cause the stain to look patchy, as it cannot evenly saturate the wood grain. Stain may also have drastically reduced lifespan when applied to a dirty surface. Always wait at least 48 hours after cleaning the wood to apply stain to ensure the surface is fully dry. </p></div>

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Verified Reviews for Deck Staining pros in Diana, NY

*The Angi rating for Deck Staining companies in Diana, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Staining needs.

*The HomeAdvisor rating for Deck Staining companies in Diana, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Staining needs.

Last update on November 21, 2025

Reviewed in November 2025
Love our new deck! It looks amazing and was built with great care and detail. Highly recommend!
Jones Contracting
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Reviewed in July 2022
It was much more than a power washing project. They stained the back deck after power washing, too. They were amenable to my additional requests including taming a backyard overgrown with weeds, ivy and very tall grass. There was a lot I asked if they would do. They were reliable and got on...
Extra Hands, LLC
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Reviewed in December 2021
The company's strong point is power/soft washing the exterior but staining the exterior of the log home was not there unless the owner's father was doing the work
Jayce Pressure Wash
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Reviewed in June 2021
Fast, courteous, great quality, and best of all patient with all of our changes. We were not always very specific with what we needed and they were able to come up with great ideas for us. Projects included painting, carpentry, roof work, deck, and flooring. Really good experience working with...
Mac Handyman
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Reviewed in November 2020
Great in all ways. Friendly and helpful workers did an amazing job, with our white siding looking fresh and bright again and windows sparkling. Deck and concrete and gutter cleaning top rate. I recommend this company to everyone- accommodating service and beautiful outcome. Top rating!
Martinez & Sons Power Washing & Window Cleaning
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Reviewed in May 2020
Ernesto was amazing! responded from my initial inquiry on Angies List within hours. Then came to my house within a couple days and gave me quote. Very reasonable considering the amount of work I needed...from there it only got better....he worked non stop till job was complete. My walls and...
E&A Quality Painting
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Reviewed in May 2018
we called 2-3 contractors who did not want to come over to look at the job. They wanted us to send a photo. Alex answered the phone call, came over the next day, gave us a quote and brought with him a color chart to pick the stain. Since it was too cold outside to do the porch, he promised to...
5 star hardwood flooring&painting
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Reviewed in July 2013
I rated the cost as N/A because we did not shop around; I chose this vendor because he was highly rated on Angie's List, but do not know how his bid and final costs compare to others. We had 6 wooden dining room chairs which were my grandmother's (so at least 60 years old, as she died at...
Havenhouse Upholstery
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Reviewed in April 2008
Scheduling was very easy; the person on the phone was pleasant and professional. Three men arrived on time (despite having trouble locating my condo which is hard to find!), took off their shoes when entering the house, and cleaned all the windows in my condo, inside and out, including the storm...
AAA Sparkling Window & Gutter Cleaning
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Small Projects Painting or Staining

Interior Painting or Staining Service

Handyman for Multiple Small Project Service

Verified Reviews for Deck Staining pros in Diana, NY

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Kogut's Contracting

Kogut's Contracting

Superior painting

Superior painting

Gagnon Construction

Gagnon Construction

Flannery General Contracting Inc

Flannery General Contracting Inc

Off Campus, Inc.

Off Campus, Inc.

Darn Good Services

Darn Good Services

Painting Etc., Inc.

Painting Etc., Inc.

Symphony of Construction

Symphony of Construction

Mikalunas Builders LLC

Mikalunas Builders LLC

GK Contracting

GK Contracting

The Diana, NY homeowners’ guide to deck staining services

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