What actually works for cockroaches? (Not sprays)

I’ve tried almost everything — sprays, home remedies, even those chalk things.

Nothing really solved the problem long-term.

Recently tested a bait/gel method and it worked much better because:

No strong smell You don’t have to spray daily Works even when you’re not around

Within a few days, activity reduced a lot.

If you’re dealing with the same issue, I’d recommend trying something like this instead of sprays.

Can share details if needed.