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.Great interior mold killer
Would RecommendGreat
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
it is ok
it is spose to have a primer in it. it took 3 coats
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Make sure space is well ventilated
Would RecommendWe had some mold on the bathroom ceiling that grew while our exhaust fan wasn't working well. This easily covered the stains in 2 coats. Easy to roll on as it is just the right thickness. It has been 2 weeks and no mold has reappeared.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
MOULD PAINT
Would RecommendWent on like paint, dried quickly.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
works like it should
Would RecommendFrom Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Awesome
Would RecommendFrom Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Great Coverage!
Would RecommendGreat coverage. I cannot speak for the mold killing aspect of this product but I used it over some crappy walls (perhaps a little mold or mildew) and one coat was enough and no bleed through. My final coat only needed one coat as a result. Check the primer on the right and the right and final coat on the left.
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
mold killer
Would RecommendbriGhT white coversvery well
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
package sprung a leak all over my porch
I don't know where a long it happened but it sprung a leak and now my porches stained
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon )
Fabian, that definitely wasn’t the experience we hoped you'd have. For further assistance with Rust-Oleum Zinsser Mold Killing Primer and the iss...
Zissner Mold Killing Primer lives up to its promis
Would RecommendI did not like that it was packaged in a box
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 5-gallon ) Verified Purchaser
Kills mold without having to worry about using any
Would RecommendEasy one coat application
From Mold Killing Interior_SLASH_Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon ) Verified Purchaser
Thank you for the feedback on Rust-Oleum Zinsser Mold Killing Primer. It is recommended to apply this primer and then apply your finish coat within 7...