Place a bookshelf or heavy furniture against a noisy wall to absorb sound. This is a simple, non-invasive solution for renters.
A box fan pointed at a wall can create white noise that masks city sounds. It is a low-cost, effective solution for sleep.
If renting, use heavy curtains or temporary window film to reduce noise. Sealing gaps around windows with weather stripping can also significantly lower sound infiltration.
To block city noise (traffic, sirens), use a fan, white noise machine, or a dedicated app playing rain sounds. This masks irregular noise spikes, making sleep easier in noisy environments.
