RimWorld Room Cleanliness Guide: How to Keep Your Base Spotless

Mastering Hygiene in RimWorld: A Comprehensive Guide to Keeping Rooms Clean

In the harsh, unforgiving world of RimWorld, maintaining a clean and healthy environment for your colonists is as crucial as managing resources and defending against threats. A clean colony not only boosts your colonists' happiness and health but also helps prevent diseases and infestations. Here's a comprehensive guide on how to keep rooms clean in RimWorld.

Understanding the Cleanliness System

RimWorld's cleanliness system is based on a decay mechanism. Over time, rooms and items accumulate dirt, leading to decreased cleanliness and potential health issues. The rate of decay is influenced by various factors, including the number of colonists using the room, the presence of animals, and the room's design.

Designing Clean Rooms

Creating clean rooms from the start is half the battle won. Here are some design tips to minimize dirt accumulation:

Can’t get anyone to clean my deathrest rooms? : r/RimWorld

  • Use Tile flooring instead of Dirt or Concrete. Tiles decay slower and are easier to clean.
  • Install Showers and Toilets in dedicated rooms to contain messes.
  • Place Beds and Chairs away from doors to reduce foot traffic and dirt accumulation.

Cleaning Routines

Establishing cleaning routines is essential to maintain a clean colony. Here's how to set them up:

  1. Assign a Cleaning Duty to your colonists. This can be done through the Duties tab in the colonist's info panel.
  2. Specify the rooms to be cleaned and the frequency (daily, every other day, etc.).
  3. Ensure your colonists have access to Mops and Buckets for effective cleaning.

Cleanliness-Related Skills and Traits

Some colonists are naturally better at keeping things clean than others. Here are some skills and traits to look out for:

  • Cleanliness - Colonists with high cleanliness skill will generate less dirt and clean faster.
  • Neat - Colonists with the 'Neat' trait are more likely to keep their surroundings clean.
  • Slob - Conversely, colonists with the 'Slob' trait will generate more dirt and clean slower. Try to keep them away from critical areas.

Dealing with Infestations and Diseases

Despite your best efforts, infestations and diseases can still occur. Here's how to deal with them:

My clean room's infection chance = My corpse filled room's infection ...

  • Use Insect Repellent Spray to combat infestations and Disinfectant Spray to kill germs and prevent diseases.
  • Quarantine infected colonists to prevent the spread of diseases.
  • Regularly Inspect rooms for signs of infestations or poor cleanliness.

Monitoring Cleanliness Levels

Keeping an eye on your colony's cleanliness levels is crucial. Here's how to monitor them:

  • Use the Room Info panel to check a room's cleanliness level and dirt accumulation rate.
  • Check the Colony Info panel for an overview of your colony's cleanliness and any potential issues.

Final Thoughts

Maintaining a clean colony in RimWorld is an ongoing process that requires careful planning and management. By understanding the cleanliness system, designing clean rooms, and establishing effective cleaning routines, you can create a healthy and happy environment for your colonists to thrive in.

Reference

Keep rooms clean : r/RimWorld - Reddit

28.08.2021 ... Put floors outdoors so your pawns don't have to walk on soft soil while doing their mundane tasks. Have dedicated cleaner with cleaning at top priority.

Can’t get anyone to clean my deathrest rooms? : r/RimWorld

Can’t get anyone to clean my deathrest rooms? : r/RimWorld

Reference

How to keep rooms clean? :: RimWorld General Discussions

24.10.2022 ... Even my hospital with sterille tiles gets really messy, I know how that people bring mess from outside, but whats the best way to reduce ...

My clean room's infection chance = My corpse filled room's infection ...

My clean room's infection chance = My corpse filled room's infection ...

Reference

RimWorld - How to Keep Your Base Clean Efficiently - YouTube

22.12.2020 ... UPDATE: Here's a new UPDATED video on "How to keep your base clean" :) https://www.youtube.com/watch?v=xBzdQX3mDlI&ab_channel=DjDragon So ...

My clean room's infection chance = My corpse filled room's infection ...

My clean room's infection chance = My corpse filled room's infection ...

Reference

Rooms - RimWorld Wiki

29.04.2026 ... A room's cleanliness is the average cleanliness score of all tiles in the room. It is determined by the type of flooring, the presence of any ...

rimworld - Why is my cooled room not reaching set temperature? - Arqade

rimworld - Why is my cooled room not reaching set temperature? - Arqade

Reference

How to KEEP your base CLEAN in Rimworld! - YouTube

14.04.2022 ... Share your videos with friends, family, and the world.

RimWorld: Room Stats and Mood-Buffs from Impressive Rooms

RimWorld: Room Stats and Mood-Buffs from Impressive Rooms

Reference

RIMWORLD UPDATE 1.5 - How to CLEAN MULTIPLE ROOMS

11.04.2024 ... Rimworld #Strategy #djdragon Press & Hold Left Shit then RMB click the room to clean multiple rooms. Best update ever.

How to Keep Colonists Happy in Rimworld: Biotech | HGG

How to Keep Colonists Happy in Rimworld: Biotech | HGG

Reference

How the hell do you clean a room? :: RimWorld General Discussions

16.07.2016 ... Just put his cleaning priority to 1 and everything else to 2 or lower and then force him into staying into the home area. Also make sure said ...

Please, how in the world do you guys keep your big bases clean?? : r ...

Please, how in the world do you guys keep your big bases clean?? : r ...

Reference

Tips And Tricks To Keep your colony Happy In Rimworld - TheGamer

17.04.2024 ... Sign in to your TheGamer account. Colony happiness is what drives your colonists in RimWorld. They won't work hard if there's nothing to be ...

Started using the cleaning area mod, do you guys keep storage rooms ...

Started using the cleaning area mod, do you guys keep storage rooms ...

Reference

Clean room not working · Issue #2 · pardeike/Achtung2 - GitHub

14.08.2016 ... I have dug out some parts of the mountain to build a base there. To clean the new room, I selected the colonists and used "Clean this room".

How To Build Containment Facilities In Rimworld Anomaly

How To Build Containment Facilities In Rimworld Anomaly

Reference

Do Roads Matter? (Not a Filth and Dirt Mechanics Tutorial) - YouTube

26.11.2018 ... clean an area is, which can affect hospitals' infection rate as ... RimWorld Best Bedroom Guide: • RimWorld Room Guide - ... Totally ...

Rimworld: All Room Types Explained

Rimworld: All Room Types Explained

Reference

Sterile tile - RimWorld Wiki

24.03.2026 ... Extra-clean rooms improve outcomes in hospitals and research labs. ... The smallest room size to maintain cleanliness for triage is 4x5 ...

RimWorld: Room Size Guide

RimWorld: Room Size Guide

Reference

Ludeon Studios

01.04.2026 ... Explore the collection on the official RimWorld merch store: https://rimworld.store/ ... Fix: Clean room float menu option is now visible in ...

All Room Types In Rimworld

All Room Types In Rimworld

Reference

How to set up a freezer room in Rimworld? - Facebook

03.08.2025 ... Gotta lay down the stockpile zone and only allow fresh food. I also recommend YouTube Rimworld tricks and tips. Like double walling your fridge.

Gotta keep the snake room clean! : r/RimWorld

Gotta keep the snake room clean! : r/RimWorld

Reference

Base-building in RimWorld, Minecraft and 7 Days To Die - Medium

06.07.2021 ... For starters, it's tricky to keep roofs up without walls. And without roofs and rooms, food spoils, colonists freeze, and attackers have no ...

The best Rimworld mods | PCGamesN

The best Rimworld mods | PCGamesN

Reference

Steam Workshop::Clean Your Room

30.12.2025 ... A comprehensive cleaning automation mod that makes colonists clean rooms before performing tasks. ... All features are fully customizable through ...

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How to Design and Build the Best Base Layout in RimWorld

Reference

Hi everyone - Steam

Please keep it up with the duplicated babies, shambler babies, and gray labyrinth baby drama. This expansion explores new ground creatively for RimWorld and ...

Rimworld: All Room Types Explained

Rimworld: All Room Types Explained

Reference

Best RimWorld Mods: Essential Add‑Ons to Enhance Your Colony

25.09.2025 ... ... keep each playthrough fresh ... The Common Sense mod adds sensible behaviors: pawns clean a room ...

Whats your most efficient storage layout? : r/RimWorld

Whats your most efficient storage layout? : r/RimWorld

Reference

Our Impact - RBC

Our goal is to help our employees and communities where we operate keep pace ... clean transportation and green buildings. We are currently reviewing ...

How To Build Thronerooms In Rimworld

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Reference

The best Rimworld mods 2026 - PCGamesN

02.01.2026 ... A colonist is walking outside of a bedroom in one of the best Rimworld mods. ... keep your colonists clean and waste-free. This Rimworld mod also ...

RimWorld - What Is the Best/Most Optimal Room Size - Gamer Empire

RimWorld - What Is the Best/Most Optimal Room Size - Gamer Empire

Reference

YouTube

26.08.2021 ... Share your videos with friends, family, and the world.

RimWorld - What Is the Best/Most Optimal Room Size - Gamer Empire

RimWorld - What Is the Best/Most Optimal Room Size - Gamer Empire