Dark Spots Under Vinyl Flooring

Besides the old vinyl will make a great underlayment.

Dark spots under vinyl flooring.

Sheet vinyl floor discoloration can develop from above the product surface below the product surface or within the product itself. Growing in moist areas and causing a multitude of health problems mold can be a serious problem. I had light blue and cream vinyl i discovered a slow leak and it was going under the vinyl little by little until it started turning dark with mildew. Hello my vinyl flooring is turning black near my toilet i kind of did the jump test to see if water was leaking and making the floor soft but it is hard and we looked from below we have no.

How to remove moisture from underneath vinyl flooring. Otherwise the second option is quicker and easier. Vinyl flooring can either be glued to the subfloor or it can float on top of it and either way moisture underneath it causes problems. Discolored vinyl flooring near or under a toilet is unsightly but it can also indicate a problem such as a leaking toilet.

Bottom up staining has become less common over the last 10 years because adhesive formulas have improved. It is not cleanable. This same thing happened to me in my kitchen. In one bathroom not long after we moved in we noticed a slightly darkening area below the shower door on the floor.

Why vinyl floor discoloration. Mold can grow anywhere that moisture has gotten. Vinyl floors and mold or mildew. The only thing to do is take it up find the leak and get rid of mildew before putting new floor down.

Not all leaking fixtures leave puddles on the floor. I don t know how they got there. The mold and mildew can quickly discolor the vinyl flooring requiring decontamination and replacement for a mold free home. Sometimes a leaking toilet can damage floor coverings and underflooring without creating any obvious signs.

If it s coming loose tear it out and start over. Mold and mildew grow easily in moist spaces so under vinyl flooring and baseboards is ideal. How to tell if you have mold under the linoleum. With lighter colored material vinyl floor discoloration from both above and below are common.

My house is 4 1 2 years old and has two bathrooms both with linoleum floors on the concrete slab. I live by myself. Over time the area has gotten a bit larger and slightly darker. Vinyl floors and adhesive issues.

Vinyl floor discoloration is a more common occurrence than one might think. Nothing was dropped on it and it seems to be under the first layer of the vinyl floor.