You can use a hair dyer and it will work but i may ruin the fabric of your shirt or leave it with an odor it's your choice :)
You can try scraping off excess toothpaste with a spoon or wiping gently with a cloth. Then, apply a pre-treatment product or laundry detergent to the stained area before washing the shirt in cold water. Repeat the process if necessary.
U clean greasy cupboards by getting a rag, soaking it with water, and wiping it on the soiled area. :):):):):):):):):):):):):) By: Nikki2248
To effectively bleach a polyester shirt, mix a solution of bleach and water in a well-ventilated area, then soak the shirt in the solution for a short period of time. Rinse the shirt thoroughly with water and wash it as usual. Be cautious not to leave the shirt in the bleach solution for too long, as it can damage the fabric.
Mix equal parts of white vinegar and water, then soak the stained area for about 30 minutes before washing the shirt in cold water. Alternatively, you can also use a paste of baking soda and water to scrub the stain before washing the shirt.
Tissue
To safely bleach a polyester shirt, dilute bleach with water according to the instructions on the bleach bottle. Test a small, inconspicuous area of the shirt first to check for colorfastness. Then, apply the diluted bleach mixture to the shirt using a sponge or cloth. Let it sit for a few minutes, then rinse thoroughly with water. Wash the shirt separately and air dry.
root hair
You can clean fecal stains from a fiberglass both by using hot water and dish washing liquid. Let the stained area soak in the soapy water for awhile before wiping it down.
Root hair cell
Some factors are: temperature, water area exposed, humidity of the atmosphere, etc.
salt does not disolve quickly in water because all the little grains are so small the have more suface area than air bubbles therefore the water takes longer to get into the grains of salt.
Start running warm water over the area you will be burning. Then slowly but steadily increase the heat. Hold the area in the stream of water for about three minutes until your body is numb to the heat. Then pull the area out of the water, and quickly do the deed.