Bill Stevenson / I comfort mattress.
Purchased I comfort mattress with dry tec liner which failed and left stain. Cardis came to clean to no avail. Say dry tec 10 year warranty not valid. How can this be? I have been loyal customer and not happy with way i'm being treated. Also mattress has sag when on it and they say this is not covered either with warranty. Thats the whole idea of offering one and not to say its not.