How do I get Lysol bowl cleaner stain off Formica?

Have you tried a sudsy amonia?

try a baking soda and liquid soap paste. Apply it, let it sit, then use a damp scrub sponge. If the stain still remains try a wet magic eraser. Don’t scrub hard with the eraser just rub it on the stain. Next throw away the Lysol cleaner and go green. It’s a safer choice for you, your family, the earth and your belongings.

I would contact the manufacturer of the Lysol bowl cleaner; they may have a better idea of how to obtain a result.

Pour some hydrogen peroxide in a small bowl. Wear latex gloves to protect your hands. Dip a clean cloth or towel into the bowl of hydrogen peroxide. Wring out any excess liquid from the cloth or towel. The cloth or towel should be damp---not dripping with hydrogen peroxide. Wipe the blue stain with the hydrogen peroxide-soaked cloth or towel.

You can also try a paste of hydrogen peroxide and baking soda . Cover the stain and let it dry. Then just wipe off.

It;s also possible the Lysol ate through the finish.