Materials which are used for scouring are known as abrasives.
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The scientific name for washing powder is sodium carbonate.
The scientific term for drinking is "ingestion."
Ammonia is the scientific term for ammonia.Household ammonia is actually a solution of ammonia (which is a gas at room temperature and ordinary pressures) in water.
The scientific term pertaining to poison is "toxicology", which is the study of the nature, effects, and detection of poisons and the treatment of poisoning.
The scientific term for "stuff" is matter, which refers to anything that has mass and takes up space. In scientific contexts, matter can be classified into different states such as solid, liquid, gas, or plasma based on its physical properties.
In my childhood one used wet wood ash as a scouring powder.
dolomite
Scouring powder is a cleaning agent that contains abrasive particles. It is typically used to scrub and remove tough stains, dirt, and grime from surfaces like sinks, countertops, and tubs. Scouring powders are effective at providing a deep clean but may scratch delicate surfaces.
The scientific or taxonomic name would be Equisetum hyemale.
The scientific or taxonomic name would be Equisetum laevigatum.
Quartz is used in scouring powder as an abrasive ingredient due to its hardness and abrasiveness. It helps to scrub away tough stains and grime without scratching surfaces. It is a natural and effective alternative to synthetic abrasives.
The scientific name for washing powder is sodium carbonate.
calcium carbonate as an abrasive component to help clean and scrub surfaces.
You can try using a normal scouring pad. Another possibility would be to use a ball of aluminum foil, just wad it up and rub. A dishcloth with some minor abrasive, such as scouring powder or baking powder will work, but avoid damaging the surface.
Hydrated magnesium silicate if its talcum powder.
"Scouring" is an old lay term meaning "having diarrhea". The noun form is "scours". This is most commonly used to refer to diarrhea of neonatal and pre-weaned animals.
The most likely answer is pumice, an abrasive volcanic rock that has been used for millennia for various cleansing and scouring chores. E.g., it's found in Lava soap, and obviously gave the soap its name.