Because Aldi’s product is a private label, the packaging might be less flashy than the big brands, but do not underestimate the liquid inside.
This study evaluates the active ingredients, dissolving power, heat generation, and safety hazards of Aldi’s Almat Crystal Drain Cleaner (sodium hydroxide based) compared to Drano Max Gel and Liquid-Plumr. Results show comparable organic matter dissolution but lower viscosity, affecting vertical pipe adherence. Safety concerns include delayed exothermic reaction and insufficient child-resistant packaging. aldi drain cleaner