Hey steam oven owners! If you've noticed your machine isn't performing like it used to, it's probably time for a good descaling. This Durgol Swiss Steamer is the real deal - professional grade descaler that actually works on tough limescale and calcium buildup. Unlike those wimpy citric-acid based solutions, this stuff uses phosphoric and hydrochloric acid to really break down the hard deposits that can mess with your oven's performance. Each pack comes with two 16.9 fluid-ounce bottles ready to use - no mixing or preparation needed. Using it is super simple: just pour it into your steam oven's water tank and run the decalcification program. If your oven doesn't have that program, no worries - just distribute the liquid with a sponge, let it sit, then rinse well. The best part? It leaves no residue, odor, or aftertaste, so your food will taste perfect. Made in Switzerland with those strict European quality standards we all love. Regular descaling will keep your steam oven running smoothly for years, making sure you can keep hosting amazing dinner parties without any kitchen drama!