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Customer Reviews for KILZ Mold and Mildew 1 Gal. White Water Based Interior and Exterior Primer, Sealer and Stain-Blocker

Internet #308880665

Model #L204601

Store SKU #1004858225

  • Mold & mildew resistant primer film for moisture-prone spaces
  • EPA-registered ingredient prevents mold/mildew on primed surface
  • High-hiding stain blocker blocks medium to heavy stains

Customer Reviews

  • 4.8
    out of 1,256 reviews
  • 98% recommend this product
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Showing 1-30 of 1,256 reviews
Does exactly what it says!
[This review was collected as part of a promotion.] I have used this product for over 10 years now, really does cover and kill mold! 100% satisfied.
by
    • Recommended
    Great product
    [This review was collected as part of a promotion.] Used this product years ago and highly recommend to any contractor
    by
      • Recommended
      5 years going strong..
      [This review was collected as part of a promotion.] Had a flood in our concrete basement, after remediation was done and it was bone dry we used this on all the walls and ceiling, if anything was going to grow it would have done it by now!
      by
        • Recommended
        Great stuff
        [This review was collected as part of a promotion.] I used it in my garage great product. Will definitely use it again.
        by
          • Recommended
          Great great product
          [This review was collected as part of a promotion.] I had a dresser with an old smell to it. After cleaning I sprayed the dresser inside and out with the primer and that did the trick!! Smell was gone
          by
            • Recommended
            Kilz Works
            [This review was collected as part of a promotion.] I had to cover walls with mold and mildew that wouldn't clean off. It's been two years and the walls are still great. No breakthrough, no mold, and no mildew.
            by
              • Recommended
              Covers with one coat, makes the paint color pop.
              [This review was collected as part of a promotion.] I love this product makes your job so much easier, and no strong smell .
              by
                • Recommended
                Love it.
                [This review was collected as part of a promotion.] I bought to paint my bathroom and ceilings. It covered with one coat.
                by
                  • Recommended
                  Gets the job done right, the first time!
                  [This review was collected as part of a promotion.] I have come to rely on this product over the years. It is the only primer I will use. It gets the job done right, the first time. Makes my project go smoothly. The most important part of your project is using the right tools. Kilz fulfills that requirement.
                  by
                    • Recommended
                    Mold remediation must have!
                    [This review was collected as part of a promotion.] Best product available for sealing surfaces after mold remediation!
                    by
                      • Recommended
                      Bathroom solution
                      [This review was collected as part of a promotion.] I used this in my bathroom as I don't have ventilation. Walls were prone to mold. So much better now.
                      by
                        • Recommended
                        Kilz mold & mildew
                        [This review was collected as part of a promotion.] I bought this to use in our bathroom years ago best ever!!
                        by
                          • Recommended
                          This did wonders for my bathroom
                          [This review was collected as part of a promotion.] I’m so happy with how this covered up the walls on my bathroom
                          by
                            • Recommended
                            Awesome product. Low odor and easy to apply
                            [This review was collected as part of a promotion.] I had to redo my bathroom from a water leak. Causing mold and mildew. Ripped out the entire bathroom to the studs. And coated the floors and studs with kills. Recommend everyone to use this for any water intrusion to your foundation.
                            by
                              • Recommended
                              Always a can on my tool cart!
                              [This review was collected as part of a promotion.] Maintenance supervisor for luxury apartment complex in a upper class western Chicago suburb, we regularly have water leak issues in the building that inevitably stain the drywall walls and ceilings, I don’t know what I would do without Kilz! It’s a must have go to for me !
                              by
                                • Recommended
                                Use kiltz Everytime I paint bathrooms. And outside
                                [This review was collected as part of a promotion.] I use kiltz on bathrooms and outside projects...highly recommend it.
                                by
                                  • Recommended
                                  Excellent product!
                                  [This review was collected as part of a promotion.] We were having mold issues in a bathroom and this product was recommended to me! It worked great!! Covered well and kept the mold from returning!
                                  by
                                    • Recommended
                                    Kill sealed the deal!
                                    [This review was collected as part of a promotion.] My husband and I were readying our home for sale when we came across mold under our stairs in the basement because of the drain pumps high moisture output. I went to the store and found Kilz mold primer and began solving our problem. It was exactly what we needed to feel confident selling our home leaving no issues for the new buyers...we literally "sealed the deal". We always have a gallon on hand and have used it time and again touching up areas in need. Love the product and its performance!
                                    by
                                      • Recommended
                                      Works great
                                      [This review was collected as part of a promotion.] We had water damage with mold. It was inside a wall where not everything could be replaced. We repaired it, used killz & haven't had any issues with mold coming back.
                                      by
                                        • Recommended
                                        works very wel in bathrooms
                                        [This review was collected as part of a promotion.] perfect , just what I need it for! no more bleaching my bathroom walls , very clean now
                                        by
                                          • Recommended
                                          Covered in one coat
                                          [This review was collected as part of a promotion.] Had a water stain in ceiling in the closet. Stain did not "leak" through the prer!
                                          by
                                            • Recommended
                                            One of my favorite primers
                                            [This review was collected as part of a promotion.] I used this Kilz primer in two bathrooms to ensure that the drywall would not grow mold and mildew in the humid environments. I easily applied the primer to the walls and ceiling. Months later, the drywall has not grown any mold or mildew.
                                            by
                                              • Recommended
                                              Great coverage! Stains never bread through!
                                              [This review was collected as part of a promotion.] I've been a super in the Bronx for 20+years and we get plenty of leaks. I've never seen any bleeding through when I use your products and they make my Job so much easier!! Thanks for a great product!
                                              by
                                                • Recommended
                                                The Best product on the market,does what it says!
                                                [This review was collected as part of a promotion.] Kilz- named perfectly as it Kilz-,water stains,ugly old paint overs(primer), water based mold after flooding disasters,i recommend using it for all applications prior to painting, wallpapering,texture applications,etc...great restorer of older wall applications and a great base for new construction walls prior to picking out any new paint,etc applications! Used it for over 30 yrs in all homes I have lived..good stuff!!
                                                by
                                                  • Recommended
                                                  Great Product
                                                  [This review was collected as part of a promotion.] I use this on all my painting projects and always have excellent results.
                                                  by
                                                    • Recommended
                                                    Perfect primer,
                                                    [This review was collected as part of a promotion.] I have used kilz primers for over 30 years on my properties. Always locks into surfaces and adheres tight. Accepts paints readily and holds for long lasting maintenance free finish.
                                                    by
                                                      • Recommended
                                                      Excellent coverage!
                                                      [This review was collected as part of a promotion.] I had a problem with moisture on my ceiling. Tried other primers and nothing covered. Kilz had great reviews so I thought, what do I have to lose and tried it. It covered the whole stain. I was so happy with this product.
                                                      by
                                                        • Recommended
                                                        This is a wonderful primer
                                                        [This review was collected as part of a promotion.] This is a wonderful primer i used it on my bathroom it did a goods job covering up the mold issue i had
                                                        by
                                                          Works great!
                                                          [This review was collected as part of a promotion.] I found some old mold staining in my kitchen during a surprise remodel and needed to cover the staining and protect the surfaces from future growth. This product went on quick and easy and completely covered the old stains. The surfaces look great and I feel safer knowing this will inhibit future growth should humidity be present in the area again in the future.
                                                          by
                                                            • Recommended
                                                            Kilz
                                                            [This review was collected as part of a promotion.] Used it on a wall with writing on it n covered great
                                                            by
                                                              • Recommended
                                                              Showing 1-30 of 1,256 reviews

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                                                              Application

                                                              General Purpose

                                                              Primer

                                                              General Purpose

                                                              General Purpose

                                                              Primer Purpose

                                                              Color Changing, Mold, Mildew & Water Damage, Odor Blocking, Sealant, Stain Blocking

                                                              Mold, Mildew & Water Damage

                                                              Color Changing, Grease Cover, Rust-Resistant, Sealant, Smoke Cover, Stain Blocking

                                                              Rust-Resistant

                                                              Container Size

                                                              1 Gallon

                                                              13 Ounce

                                                              1 Gallon

                                                              1 Gallon

                                                              Sheen

                                                              Flat/Matte

                                                              Flat/Matte

                                                              Flat/Matte

                                                              Flat/Matte

                                                              Surface Material Use

                                                              Brick, Drywall, Masonry, Metal, Plaster, Stucco, Wood

                                                              Masonry

                                                              Concrete/Brick/Masonry/Stone, Drywall, Metal, Plaster, Wood

                                                              Galvanized Metal, Metal