Detergent's lather (4)
I believe the answer is:
suds
(Other definitions for suds that I've seen before include "Lather" , "Froth made from soap" , "Soapy froth" , "Soapy water" , "Soap bubbles; scum" .)
I believe the answer is:
suds
(Other definitions for suds that I've seen before include "Lather" , "Froth made from soap" , "Soapy froth" , "Soapy water" , "Soap bubbles; scum" .)