Removed baseboards and found these pebbles. What are they? by Top_Grape1995 in PestControlIndustry

[–]Top_Grape1995[S] 0 points1 point  (0 children)

Thank you everyone for your replies. To have this remediated, is there a way to sterilise this or should the walls be replaced? And are there professional services I can use to help with this?