My devastated kalanchoe :c

The stupid little bugs on my first [infected] plant (I just went out to take pictures, the first plant is a bulbine). D;

^
sorry i don't really know how to use this site

Too small to tell but they look like Mealybug.

Whatever they are, I bet they're squishable.

If you don't want to do that, use direct i=hits of insecticidal soap, diluted according to label directions.

Control of both Scale and Mealybugs is about the same and due care is necesary even when using Insecticidal Soaps since even that can kill off the predators of both.
I have never seen a commercially available Insecticidal Soap that needed dilution, all I have seen are ready to use. If you wish to mix your own mix 1 teaspoon of soap (not a detergent, real soap) in 1 quart of water. Real soaps are like Fels Naptha, Ivory, Dr. Bronners, etc. those that are made partly by reacting animal fats with lye.
As the link attached indicates most pesticides are ineffective against both of these wee buggers because they have a protective coating that keeps the pesticide from penetrating.

Here is a link that might be useful: About Scale and Mealybugs

If they're just on a few small potted plants, it should be pretty easy to just knock them off if you don't want to touch them. Lay the plant sideways (so you're not flooding the pot, and this is less likely to cause breakage to the plant) and use a stream of water just strong enough to knock them loose. Sometimes a squirt bottle will knock critters off, sometimes I need the hose.

I don't know how far away into the yard you'd need to do that so these guys can't find their way back. Anybody?

You may also be able to get rid of them with a Q-tip or cotton ball dipped in a little rubbing alcohol.

I don't think they're scale, so don't panic. Hope Isaac spares you from damage. Hoping it doesn't come this way, too!