When Chris (Kathryn Hahn) has a bath at Dick's, some of his toiletries can be seen. On the left, by the washbasin there's a tube of Eufora Hero post shave balm. On a wooden shelf above the tub there's a bottle of Eufora Hero complete shampoo.
Among the perfumes on the busy dressing table of Paula's mom there are a spray bottle of Yves Saint Laurent Opium and Halston cologne. Thanks to Scentimentalist for the YSL id.
When Chris (Kathryn Hahn) first visits Dick's house, she smells his deodorant - Mennen Speed stick - and wears it.