10 Best Household Paint Additives 2026

As experts in household paint additives, we reviewed and scored many products in the paint and primer subcategory and found products ranging from a 7.3 score up to a whopping 9.8 score. Topping our list is the Flood Floetrol Additive. Flood has been a trusted brand in the paint industry for years and their Floetrol Additive is no exception. This additive not only helps to eliminate brush and roller marks, it also improves the overall finish of your painted surface. Say goodbye to frustrating, uneven finishes and hello to professional-looking results. Don't settle for anything less than the best, try Flood Floetrol Additive today and take your painting game to the next level.