In the test, none of the products was able to score “very good”. In return, 13 products scored “good”. However, some of them contain formic acid, which ÖKO-TEST evaluates as a deficiency. Formic acid is also found in in-house products from well-known retailers such as dm, Edeka, Lidl, Rewe and Co.
Even well-known brands are disappointing: Meister Proper Fresh Bathroom Cleaner dissolves limescale only “insufficiently” in practical tests, and the lime soap dissolving power is also only “sufficient”.
The 20 products tested also included two cleaners that are sold in powder or tab form with a spray bottle and you have to dilute them yourself with water to make the cleaner at home. While the Everdrop bathroom cleaner power powder peppermint rosemary performs “good” overall despite “sufficient” limescale removal, the Eco2pur bathroom & toilet cleaner lavender scent including 4 tabs with the overall rating “sufficient” brings up the rear in the test.
The detailed test report is available for a fee read at ÖKO-TEST.