u/Sad-Grapefruit8909

Hi All, looking for some advice please.

We had our asbestos waste pipe removed yesterday (by a contractor with asbestos training but not asbestos certified, arranged by landlords)

I’ve noticed this leftover debris which is now worrying me. The rain has washed some of it away (upon research it says it doesn’t get rid of the fibres entirely) but some remains.

Should I be concerned, how would I remove the remainder and ensue it doesn’t pose a health risk to me and my children.

Thanks in advance!