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🧼 Washing & Cleaning

The physics and chemistry of getting things clean — detergent kinetics, agitation and the forces that lift dirt and stains off a surface.

5 simulations60 fps real-time0 install steps

Laundry Stain Removal — Detergent KineticsNewModel how a stain fades during a wash cycle. Water temperature, detergent dose and agitation…

Dishwashing — Grease-Cutting Surfactant ActionNewSimulate how dish-soap surfactant adsorbs onto a greasy plate and lifts the grease film…

Hand Washing — Germ Removal KineticsNewSimulate the log-reduction of surface microbe count during a hand wash, following the…

Soap Bubble — Thin-Film Drainage & IridescenceNewSimulate a soap film thinning under gravity drainage and evaporation. Watch thin-film…

Pressure Washer — Jet Impact & Grime RemovalNewSimulate a pressure-washer jet sweeping a grimy surface. Nozzle pressure and standoff…

About the category

Washing & Cleaning

The physics and chemistry of getting things clean — detergent kinetics, agitation and the forces that lift dirt and stains off a surface.

Three.js · WebGL 60 FPS CC BY 4.0

Quick facts

5interactive simulations in this category

⚡runs at 60 FPS in any modern browser

🌐English, Ukrainian, Polish, Spanish, German, Japanese, Italian, Portuguese (Brazil), French, Arabic, Dutch, Chinese, Korean, Hindi, Turkish, Vietnamese, Russian, Indonesian, Persian, Bengali, Thai, Filipino, Swahili, Urdu, Malay, Tamil, Hebrew, Greek, Punjabi, Amharic, Burmese, Khmer, Georgian, Nepali, Mongolian, Armenian, Sinhala, Lao, Czech, Romanian, Hungarian, Bulgarian, Swedish, Danish, Finnish, Norwegian, Slovak, Croatian, Serbian, Slovenian, Lithuanian, Latvian, Estonian, Icelandic, Albanian, Macedonian, Bosnian, and Maltese

🎓CC BY 4.0 — free for classrooms and LMS embeds

Frequently asked questions

Do I need to install anything to run Washing & Cleaning simulations?▾

No. Everything runs entirely in your browser — no downloads, plugins or accounts. Works in Chrome, Firefox, Edge and Safari; most simulations also work on mobile.

Can I use these simulations for teaching?▾

Yes — all content is free for educational use under CC BY 4.0. Link to any simulation directly or embed it in your LMS with an iframe; no API key required.

Are the models scientifically accurate?▾

They use the same mathematical formulations as professional software, integrated numerically in real time. Each simulation lists its algorithms, and many link to an article explaining the mathematics.

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