What are the small red dots on my linoleum by the slider door? I have these strange red dots on my linoleum formed around...

I have these strange red dots on my linoleum formed around where on earth a mat used to be in front of the slider door. I don't assume they are mold or water weaken. What could they be?
My Fridge is pouring wet everywhere!?
Answers:    lots of times in vinyl flooring if the plywood isn't correctly prepared things similar to this can happen..most probable what your seeing is something like a fastener head that hold rusted and they are"bleeding through" the vinyl,causing a discoloration.if specifically the case nought will get the red dots up and the single way to fix it is to lug the old up and probably put a skim coat down on the plywood..
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Vinyl floors are vastly susceptible to water staining. The staining can be red, red, or purple. If there be a mat over the affected nouns this is probably the case. Try a short time bleach diluted in sea and let it sit. If you enjoy to repeat mix the bleach/ water stronger. Hopefully this will backing. If not put the mat back over it.
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