Essentially, I've cleaned all plastic windows and patio doors and everything else with white plastic lining (eg parts of the front panel of the washer and the dryer, blinds, garage door, etc.). It was not like that who've been yellowed to be cleaned elements. Rather, they pointed up the contaminants and deposits on arising after appropriate use and appropriate time. With the cleaners I hoped again hervorzubekommen each a radiant white.
The means of Mellerud is okay so far. I have it. In the indicated dosage recommendation, even a little more, done warm water in a bucket and treated in accordance with the surfaces I can then act the product each, about 2-5 minutes (depending on), and then rinse with clear water and wiped dry as a result with a dry cloth. The cleaning effect is okay. But for stubborn stains and dirt you had a bit longer, intense and clean with more pressure. Thereafter, the treated surfaces of the hoped-for wow factor was definitely cleaner than before but turned out not for me. But the remedy is quite pleasant in odor and has virtually no fumes. As I said the action / effect is okay. But since I like to have the wow factor and after work see a resounding result I can only awarded 3 points for this. The other ordered Kunststoffreiniger of Sidol has since caused more excitement with me. Even stubborn stains / dirt went to an exposure time of less than 2 minutes away and could be playing easily with a sponge easily remove. After that you had back gleaming white surfaces that looked almost new (but as I said it was nothing yellowed and the plastic windows are now about 6 years old). The disadvantage here, I take in the rare use in buying, however, is the evaporation of the product. You have to ventilate thoroughly when you are at home it applies smells quite strong and really not pleasant. But because the treated areas are indeed wiped with clear water and if you still airs it should be no problem.
Conclusion: It is in the Mellerud cleaner by no means a product in which I had to have wasted the money feel. It cleans and purifies. But in direct comparison with the other products, it drops off sharply. But if you want a fragrant product with acceptable Reinigunsgwirkung doing here certainly nothing wrong.