Depending on how hot or cool you want the mattress, it of distilled water (and two tablespoons of hydrogen peroxide) every few weeks to every few months.

Source: https://www.wired.com/gallery/best-mattresses/

Hairdressers, beauticians and related workers were the jobs most frequently exposed to 13 agents including ammonia, hydrogen peroxide, organic dyes and pigments, and bleaches, and the second most frequent occupation exposed to talcum powder.

Source: https://www.independent.ie/irish-news/hairdressers-beauticians-and-accountants-may-be-at-heightened-risk-of-ovarian-cancer/a1409617961.html

Rather than close the wounds, medics packed them with gauze soaked in hydrogen peroxide.

Source: https://www.dailymail.co.uk/health/article-11898355/Man-killed-gardening-WW1-era-bug-lurking-soil-got-sore.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The hydrogen peroxide formula works overnight to whiten your teeth.

Source: https://www.dailymail.co.uk/femail/article-11586333/Get-28-whitening-pen-works-overnight-eliminate-stains-brighten-smile.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The increasing focus on clean and renewable energy sources creates opportunities for hydrogen peroxide in the energy sector.

Source: https://forextv.com/top-news/hydrogen-peroxide-market-size-is-expected-to-reach-us-4-9-billion-by-2031-rising-at-a-market-growth-of-5-8-cagr-during-the-forecast-period-transparency-market-research-inc/