Sonett has been a pioneer in natural laundry detergents and cleaners since 1977. Sonett’s mission is to make laundry soaps and cleaning products that are harmonious and revitalizing to water and the environment. All Sonett’s products are made in Germany. Certified organically grown - 100% Biodegradable - Recyclable container A mixture of natural essential oils containing coniferous tree oils ensures an effective reduction of germs and a fresh scent. For normal toilet cleaning, spray the cleaner sparingly underneath the rim of the bowl and scrub with the brush. In case of stubborn dirt and urine deposits, leave cleaner on to act overnight and rinse the following day. Repeat process if necessary. For iron and manganese deposits in toilets use Sonett Scouring Powder. Vegan. Non-GMO. Not tested on animals. No enzymes, petrochemical raw materials or nanotechnology. Certified by Eco-guarantie, Vegan Society, EcoControl.