You shouldn't find a public record that a property that has been legally mitigated was contaminated.

@Jeff McNutt, $3,500 will absolutely NOT remediate the meth contamination in an active meth lab home.

now im afraid to even use the washer/dryer.. what if they're like permanently contaminated with traces of this cystalline substance?

I was told the ones in closest proximity to the house are to be "capped" by the end of the year, but I would like to verify that myself.The property is connected to city water, so I guess the issue that could arise is whether or not groundwater contamination has or could occur. 

Once the crime scene cleanup company is done, you may have holes in the walls and floor from removing contaminated matter.  

Could these other units be in trouble if this is, in fact, a Meth contamination?

Like when painting anything you have to get all the soap scum and other contaminants off the tub surface and this will require the most time.

New regulations can make it very difficult to renovate or otherwise develop a property.Sometimes you may discover that a property has or is near a sight with contaminated soil.

I have had lots of deals with meth contamination and have helped with many rentals as well, so I feel qualified - though probably my advice will be discounted by others.  

How do you prevent or insure against environmental contamination.