Ratings & Reviews for Zinsser Mold Killing Half Pallet Interior/Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 5-gallon )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this mold-killing primer for its exceptional effectiveness, with most reporting visible mold elimination after a single coat that doesn't return—even in bathrooms and basements. Reviewers highlight smooth application, quick drying, and excellent coverage that often eliminates the need for multiple topcoats. Many note improved mold allergies and appreciate that it works directly over existing mold without complete removal first. While the odor is noticeable, most find it tolerable compared to harsh alternatives. A few mention adhesion issues on certain surfaces or wish for smaller sizes, but overall customers consider it a reliable, time-saving solution.
Customer review summary generated by AI, including incentivized reviews.Works as states
Excellent product
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
It kills mold
It kills mold.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
.
Would Recommend.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Perfect, must buy
Would RecommendLooks great and works perfectly as advertised. I definitely would recommend anybody using this for any mold or mildew cover up in the bathroom.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Mildew
Would RecommendEasy to paint and helps with mildew remediation in small bathroom
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Was never delivered
Would Not RecommendI purchased this item. Lowes says they delivered it, but it was never delivered. Now I have to wait an hour in a queue just to talk to someone about it
Does not adhere to the walls to well
Would Not RecommendThe dry time on this was inaccurate. Even after 24 hours is was coming off the wall with a roller.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
This is not what we expect to hear, and we need to gather more details to get to the bottom of this! Please give us a call at 888-855-1774 to speak w...
As advertised
Would RecommendEasy to apply. Good Coverage. Just what you'd expect from this product.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Paint
Would RecommendHave not used yet
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
It does what it says
Would RecommendWhat is there to say? It's primer with stuff added to kill those nasty mold and mildew spores. Win/win.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
I hope it works!
Would RecommendIt went on smoothly and covered well. It has only been on for about a month but there is no sign of mold reappearing.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
It actually works.
Would RecommendIt covered the mildew in the bathroom. My wife is very sensitive to mold and mildew. We purchased this to see if it would help her from closing up all the time. It worked. She feels much better.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
We are happy to guide you to the right place, Joey. For issues with your Lowe’s order of Rust-Oleum Zinsser Mold Killing Primer not arriving, please ...