Water stains show up as white or light-colored rings or clouds. The light color is a sign that the moisture hasn't reached the actual wood; rather, it's trapped within the wood's finish.
Remove Water Rings with Mayonnaise
One surprising fix for water stains is probably already in your fridge. The oil in mayonnaise works to displace the moisture in a water ring and remedy any cloudy residue in the finish of wood furniture. Using a paper towel, dab mayonnaise onto the stain.
What Causes Water Stains on Wood? Basically, it's moisture. Whether you have water rings or heat marks, those white stains are the result of moisture penetrating a wood's protective finish. This happens with both cold and hot items, but the process of dealing with them are the same.
hazy white stains are caused by moisture trapped between the finish on your table, and the wood itself. They are caused by water or condensation sitting directly on the wood. For example, condensation dripping off ice-cold water glasses, or hot food plates resting on the table.
The lacquer causes a cooling effect as it dries and if it cools the surface down below the dew point you get condensation which will create this white discoloration in your finish.
Are those white markings in my oak furniture normal? Yes, they are! These mysterious marks are called “Medullary rays”. They are completely natural and add a rich character and beauty to your oak piece.
What doesn't have to be inevitable is a time-consuming trip to the hardware store for a commercial concoction to repair the damage. Instead, remove white rings from wood furniture with a common household condiment. Moisten a paper towel with mayonnaise and rub it into the spot until the white ring disappears.
Using Oil (Mayonnaise/Petroleum jelly)
Whether you're using mayo (full fat) or petroleum jelly, the idea is to apply a small portion to a cleaning cloth and buff out the water stain. If it doesn't work after the buffing, you can try applying the mayo or petroleum jelly to the stain and let it sit overnight.
It basically means water has breached the finish, breached the wood and settled in. Refinishing the piece entirely may be the only recourse. And now for the good news: A light-colored or milky ring offers more hope for home fixes. That cloudy mark is actually water trapped within the finish.
Just like hardwood floors, vinegar can eat away at the wax finish on wood furniture, leaving it looking dull and cloudy. But, you'll frequently read that vinegar is ideal for cleaning all types of wood. If you would like to use vinegar on finished or waxed wood furniture, use it extremely infrequently and at your risk.
We prefer natural methods and grandmother's tips. Nothing beats white vinegar (once a year) to remove stains and impurities: if the wood is varnished, white vinegar instantly dissolves all the dirt and brings the wood back to life.
When used on varnished wood, it rapidly removes dirt and returns the wood's sheen. However, remember to rinse the vinegar out after cleaning to prevent the varnish from being harmed by its acidity. This article will walk through common ways to clean wood furniture with vinegar to prevent you from damaging it.
Watermarks -- or water stains -- are often caused by cold glasses, spills, or hot dishes places directly on the wood. Luckily, though, they aren't always permanent. This guide will guide you through the process of removing these stains.
If the varnished item gets wet before it's fully cured, the water can seep into the varnish and cause a white discoloration. For instance, if you were varnishing a wooden deck and it rained unexpectedly, the water could have soaked into the semi-dry varnish, causing it to turn white.
One method of removing white water marks (rings) is to wipe over with a lightly alcohol-dampened cloth. You'll have more control if you fold the cloth into a pad, like a French-polish pad. Use only enough alcohol so you leave an evaporating trail resembling a comets tail as you wipe.
Get those white marks—caused by hot cups or sweating glasses—off your coffee table or other wooden furniture by making a paste of 1 tablespoon baking soda and 1 teaspoon water. Gently rub the spot in a circular motion until it disappears. Remember not to use too much water to remove water stains from wood.
Removing stains from wood with toothpaste and baking soda
Apply a little toothpaste to a damp cloth and rub the stain gently. Most toothpastes contain a mild abrasive that can help to remove the stain. If toothpaste alone didn't work, then you can step things up a little by adding some baking soda to the toothpaste.
Most heat stains on wood aren't permanent. There are a few popular ways to remove heat marks (aka heat stains). Check out this video to see how easy it is to use an iron on a heat stain. You CAN Fix White Heat Mark on Wood Tables with your Iron!