Aphids

Aphids

I brought my sweet pepper plant inside a month or so ago when it started getting cold and it's been doing nicely, and still has about 20 peppers on it, and some are even turning red finally. However, in the last week we've noticed bugs on the leaves, what I assume from pictures are aphids. Now, being inside, and being the winter, getting some ladybirds/bugs are not really an option. Is there anything natural I can do about it, or is it just time to pick all the peppers and be done with the plant?
Cobaea scandens

Cobaea scandens

mutant ninja peas

mutant ninja peas

New room at my new apartment.

New room at my new apartment.

my houseplants : )

my houseplants : )

DVD Storage Ideas

DVD Storage Ideas

Sunroot (Jerusalem artichoke)

Sunroot (Jerusalem artichoke)