Using toothpaste to wash clothes instead of washing powder is not recommended and is likely to have undesirable consequences. Toothpaste is specifically designed for oral hygiene and not for cleaning clothes. Here's what might happen if you use toothpaste to wash your clothes:
Ineffective cleaning: Toothpaste is not formulated with the same cleaning agents as laundry detergent. It lacks the enzymes and surfactants necessary to break down dirt, stains, and oils effectively. As a result, your clothes may not get clean, and any odors or stains may remain.
Residue and staining: Toothpaste contains ingredients like fluoride, abrasives, and sometimes whitening agents. These can leave residues on your clothes and may cause staining, discoloration, or damage to the fabric.
Foaming and overflowing: Toothpaste tends to foam up when agitated with water. If you use it in a washing machine, there is a risk of excessive foaming, leading to overflowing and potential damage to your washing machine.
Unpleasant smell: Toothpaste typically has a strong minty flavor, and if used on clothes, it may leave a lingering and unpleasant smell that is not suitable for fabric.
Risk of damage to clothes and washing machine: Toothpaste is not meant to be used in a washing machine. Its consistency and ingredients are not suitable for the appliance, and it may lead to clogging or damage.
If you run out of laundry detergent and need a temporary solution, it's best to handwash your clothes using mild soap or shampoo rather than toothpaste. However, the most effective and safest option is to use a proper laundry detergent designed for the purpose of cleaning clothes. Laundry detergents are formulated to provide optimal cleaning performance while being gentle on fabrics and safe for washing machines.