Appears to be a large stain in covering part of the picture ,almost like a water stain.

Paula, You may have to sand vanity all down so stain can be applied to cover water staining, if water stains/damage does not sand out easily. Check the attached links,instruction and guides, Good luck
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How to Get Water Stains Off Wood

Normally a washer does not cause a staining problem, but If something inside the washer has rusted, it could. I would check your water tank. Drain water from the drain cock at the bottom of the tank, and see how dirty it is. If it is dirty, you need to drain the water until it is almost clear.

put less bleach in clean out soap dish

that is your timing cover gasket. sending a picture of a 1996 ford 5.0 that need a bad leak see the yellow stain that was anti freezing at the timing cover

hello. Carefully remove any smoke stains from the grill lid with a soapy, fine steel wool pad and a very light touch. For the stainless steel side burner cover, use only warm, soapy water and a sponge or dishcloth even fine steel wool will scratch it. Smoke stains are most likely to occur when your Weber gas grill is new, at the seams of the lid where the porcelain-enameled hood meets the endcaps. They can also accumulate around the thermometer holder. These stains will stop appearing after your grill has built up a natural seal from accumulated cooking vapors.

When you see this starting to develope it is usually indicative of the screen delaminating. The different layers of the lcd may be failing and the picture will start to get more and more destorted. There is no fix except screen replacement.

Basically there are holes in the base of the AC that allow water (condensation) to run out, that may be plugged, and usually you can tell by how much run-off you have on your roof, and the stain will also guide you to where to poke with wire to unclog. Best way to be sure is to take all the screws out around base of cover & lift cover off. Just watch for bees, or wasps before you do, they like to nest in there..If all unplugged & running out good but water still coming in trailer, then you may have a cracked drain pan.

Soak the black stove caps in 1 part ammonia and 3 parts water. Let soak for several hours. I let it soak overnight. It should clean right up.

Tried lots of suggestions to no avail. Tried a USED, dried out Scotch Brite Cook Top pad on the scrubber handle with Heavy Duty Fantastick sprayed on the pad. Scrubbed the drip marks at the bottom and wiped away to see if it was "scratching" or marri8ng the finish. Nope, but IT WAS taking the water marks off. So I did a bit more and checked again. Working great with no problems for the finish. Cleaned the whole watermark area. Rinsed of with wet cloth. Let it dry and then used my usual stainless cleaner, buffed to shine and walked away to post this. :> My refrig is an Aman too but I read other problem sites and it is common with stainless steel refrigs

You should never use large amounts of water on any electrical appliance. If the moisture is under the glass, it will need to be replaced.

always unplug electricity before attempting to repair on any electrical appliance