An interior designer must obtain a license to practice, but an interior decorator isn't required to do so. As a result, interior designers may decorate, but decorators are not permitted to design. An interior designer creates interior living or work spaces to accommodate people's needs.
The best part of it all is that a poisonous ant bait has a 2-pronged attack. If a poisoned ant dies in the nest, its body will be eaten by the others, thus spreading the poison even further. Alternatively, even if the poisoned ant dies outside the nest, the workers will still carry the body back to the nest to be consumed. Within anywhere from 2 days (for smaller nests) to 3 weeks (multiple large colonies), all the ants will be subject to the poison one way or another and this includes the queen.
These are the workers. Among their main tasks are to forage, clean, and feed the larvae. All worker ants are female and live for a month. Typically, colonies have about 5,000 worker ants but can have as many as 15,000. Each colony has one queen, which has been known to live for up to 29 years (source). The lifespan of Worker ants, on the other hand, stretches from two to three years on average.