DIMETHIcare from Beaphar is a product against parasites that are in your dog or cat's coat. The spray contains the silicon dimethicone. This substance is a sticky layer for parasites such as ticks, fleas, mosquitoes, mites and lice. This means that these unwanted visitors can't move anymore and will eventually fall out of your dog or cat's coat. The aloe vera in DIMETHIcare has a soothing and nourishing effect. After applying the spray, it is effective for 8 to 10 days.