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How Do You Remove Stains From Cardboard?

January 24, 2024 by David Martineau

How Do You Remove Stains From Cardboard? To remove light stains on your cardboard boxes, mix 1/2 cup of vinegar, 1/2 cup of baking soda into a spray bottle and fill it up with warm water after it has fizzled down. Spray it over the stained areas and then use an absorbent cloth to blot

How Do You Restore Yellowed Paper?

January 24, 2024 by Rebecca Patel

How Do You Restore Yellowed Paper? Mix a bleaching solution of 1 cup of water, 1 cup of hydrogen peroxide and 3 to 5 drops of ammonia in a bowl. Dip a soft bristled paintbrush into the bleaching solution and shake off excess water. Brush the bleaching solution along the yellowed paper, avoiding any ink.