The Karcher Stone and Paving Pressure Washer Cleaner 1L is a powerful cleaning concentrate designed specifically for removing dirt, grime, and algae from stone surfaces. Produced by the reputable brand Kärcher, this product is perfect for maintaining the cleanliness of patios, decks, pathways, and other outdoor surfaces in your garden or landscape. With its convenient stone form, this cleaner is easy to apply and effective in keeping your outdoor spaces looking fresh and immaculate. Ideal for both residential and commercial use, this pressure washer cleaner is a must-have for anyone looking to enhance the beauty of their outdoor areas.