For a less harsh more environmentally approach use Doktor Power, - Good Housekeeping Doktor Power is an environmentally friendly hard cleaning stone that comes complete with a specially designed applicator which stores away easily in the lid. Non-toxic and bio-degradable Doktor Power is incredible value and incredibly effective!No harmful chemicals non-toxic and biodegradable formulaClean your kitchen from top to bottom including the pansMake your car alloys and outside furniture sparkle like newTough on limescale and soap scum in the bathroomJust wet the applicator rub into the special Doktor Power formula and squeeze to release the power Go to www.jmldoktorpower.com to find out more.