To remove a white stain on black formica caused by a hot pot, try using a mix of baking soda and water to create a paste and gently scrub the stained area. Alternatively, you can also try using a mixture of white vinegar and water or a commercial countertop cleaner specifically designed for formica surfaces. Rub the solution onto the stain and wipe clean with a damp cloth.
the extract of calamansi has a substance which is sour. sour substances can remove any stain of a white shirt but leaves a mark....
Negative staining has a dark contrasted background and the bacteria is white. Simple staining has a white background and bacteria is the color depended on your stain color.Negative staining when prepared is NOT heat fixed but simple staining when prepared is heat fixed. Heat fixed means when preparing slide with bacteria on it, it is passed over some type of flame, like a Bunsen burner flame, three times or four times.
Proteins get denatured when acid is added and this forms a white coagulum which is slightly yellow in colour because of nitro- derivatives of proteins given by aromatic amino acids.Read more: What_is_the_basis_of_Heller's_test_in_biochemistryget denatured when acid is added and this forms a white coagulum which is slightly yellow in colour because of nitro- derivatives of proteins given by aromatic amino acids.
Ordinarily stain molecules are removed in one (or a combination) of these 3 ways: 1. Dissolved and carried away in a water/detergent mixture. 2. Cut into smaller fragments by the stain remover and then carried away. 3. Strongly bonded stain molecules may require a non-aqueous (non water based) strong solvent such as dry cleaning fluid. A more detailed explanation is at the following source http://www.newton.dep.anl.gov/askasci/chem00/chem00229.htm Most modern detergants and stain removers use enzymes to remove organic stains and bleaching chemicals to remove non-organic stains.
Wright's stain is a commonly used stain in hematology that improves the definition of blood cells, particularly white blood cells. It consists of a combination of acidic and basic dyes, allowing for better visualization and differentiation of various blood cell types.
One method to remove black dye from white jeans is to soak them in a mixture of hot water and color-safe bleach. Allow the jeans to soak for a few hours before rinsing them thoroughly. If the stain persists, consider using a stain remover specifically designed for dye stains.
To remove stains from white formica, create a paste using baking soda and water. Apply the paste to the stained areas, scrub gently, and then wipe clean with a damp cloth. For tougher stains, you can use a mixture of equal parts vinegar and water.
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To effectively remove a white stain from your furniture, you can try using a mixture of equal parts vinegar and olive oil. Apply the mixture to the stain, let it sit for a few minutes, then wipe it off with a clean cloth. Repeat if necessary until the stain is gone.
To remove dye stains from khaki pants caused by a black belt, you can try using a mixture of white vinegar and water or a commercial stain remover. Apply the solution to the stain, let it sit for a few minutes, then gently scrub the area with a soft brush or cloth. Wash the pants as usual and air dry. Repeat the process if necessary.
To remove a blue stain from a white shirt, you can try using a mixture of white vinegar and water to blot the stain. Gently dab the stained area with the solution and then wash the shirt as usual. If the stain persists, you can also try using a stain remover specifically designed for colored stains.
It should be able to come off just by using a damp cloth (with a little bit of scrubbing). It seems to work for me. Obviously if you do not need to wear it straight away, pop it back in the wash.
To effectively remove a white stain on wood furniture, you can try using a mixture of equal parts vinegar and olive oil. Apply the mixture to the stain, let it sit for a few hours, then wipe it off with a clean cloth. Repeat if necessary until the stain is gone.
To remove phosphoric acid stains on black plastic, make up a paste of white vinegar and baking soda. Apply the paste to the stain and allow to sit for a few minutes, then rinse with warm water.
I have black stains under my underarm of my white shirts how can i get them out ? I have bleached them a few times and the stains are still there. Thanks
i would say get a black one because it doesn't stain up as much as the white one