Make a mixture of 1 cup vinegar mixed to 2 cups water and a tablespoon of baking soda. Apply with a soft white rag and wipe. If that does not work Home Improvement stores may carry a laminate cabinet cleaner. Becareful it does not contain any bleach.Click to see full answer. Simply so, how do you whiten yellowed laminate cabinets? Removing Tough Yellow Stains Mix 1/2-cup baking soda with 1/4-cup water to make a paste. Dip a damp sponge, soft toothbrush or nylon-bristled scrub brush into the paste. Scrub the yellowed spots gently. Wipe away the baking soda with a damp sponge. Dry the cabinets with a soft towel or rag. Furthermore, how do you remove stains from laminate cabinets? To clean laminate cabinets, dust them with a lint-free cloth or duster 1 to 3 times per week. You can also wipe down your cabinets with dish soap and warm water whenever they’re looking dirty. If your cabinets have built up grease and grime, soak a washcloth in vinegar and warm water and scrub the affected area. how do you clean white laminate cabinets? Laminate Cabinets Wipe laminate surfaces with an all-purpose cleaner or white vinegar diluted in water. Rinse, then dry with a clean cloth. Disinfect surfaces with an antibacterial kitchen cleaner or a solution of 1 tablespoon bleach to 1 quart of water.How can I whiten my kitchen cabinets? The Best Way to Clean White Kitchen Cupboards Mix a solution of ¼ cup baking soda, 4 cups white vinegar and 8 cups warm water in a 2-gallon bucket. (Don’t substitute ammonia for vinegar as it can damage some cupboard finishes.) Combine it well, then use clean cloths or sponges to scrub down the doors.