A suction stainer is a compact and useful tool for filtering or straining liquids. Typically, it comprises of a suction cup base with a fine mesh screen or filter attached to it. The mesh screen efficiently traps debris or pollutants as liquid runs through it, and the suction cup makes it simple to attach to the inside of containers like pots or jars. For separating undesirable sediments from the desired liquid portion of liquids like soups or sauces, suction stainers are frequently used in kitchens. They are a practical equipment in kitchen settings due to their small size, simplicity of use, and effective straining.