How to wash a sofa cushion?!?

[WhatACluster]

My poor dog last night threw up all over the sofa (dog is fine just ate something he shouldn’t of from the garden and a lovely vets bill as well)

I have removed the cover and washed it however how the heck do I clean the foam?!? It’s the big part you sit on?

It’s stained now and stinks 🤮

Bath tub with bio washing liquid, I’m not sure the carpet cleaner will suck all the water out if I do that, abandon it and see if I can buy a new one?

Any help would be much appreciated

Do you know anyone with a spot pro cleaner you could borrow?

You might need to take it to a launderette which has big machines.

If you put soap in with foam it will get VERY bubbly, so be careful what you use, or you'll find it hard to get it out.

Bicarbonate of soda sprinkled on it? Sponge clean with vinegar? Wouldn’t risk using a washing machine.