I could not find any more adults and took an old (formerly) sharp kitchen knife and scraped the eggs off and put them in soapy water.
I had moved the plants to a much sunnier space, which it turns out, is supposed to help.
I’ll be getting some neem oil and spraying the undersides of the leaves.
I only have two plants so it won’t be hard to control them.
Sounds like a plan, Stan! :)