20% Acetic Acid (25 liters). For cleaning stubborn dirt in the garden and bathroom, a 25-liter can of 20% acetic acid is an ideal solution. This product can be used undiluted in the bathroom to remove stubborn limescale. Because it can have a rather odorous effect, ensure adequate ventilation. Outdoors, you can use 20% acetic acid undiluted (25 liters) without any problems. It is a natural product that is environmentally safe and breaks down into harmless substances.
In the garden, 20% acetic acid (25 liters) in undiluted form is suitable for stubborn dirt, so it's great for cleaning green fences and removing green deposits from tiles and patios. It's also suitable for removing boat grime. The advantage of 20% acetic acid (25 liters) is that it won't damage the boat, tiles, or fence during cleaning.
Incidentally, many people only use 20 percent acetic acid (25 liters) after diluting it. Diluting 2.5 liters of 20 percent acetic acid (25 liters) with 1 liter of water reduces the concentration to 8 percent. This is ideal for light cleaning.
