Abstract Thursday - Liquid

Plenty options for this week's theme of liquid jumped out at me : my morning coffee, the detergent I used in the washing machine, a couple of samples from the booze cupboard and even the bubbling froth of the tablet I was making in the afternoon.

Can you tell which one I went for in the end?

The extra is easier to identify, I think.

PS   The late ex-Laird's cousin and her husband, Susan and Simon, are on Pointless again this evening. They got through to the head-to-head yesterday. Although it was filmed several months ago, I have no idea of the result.