Bad Smell Tips

Practical, tested fixes for unwanted odors in your home, car, and workspace — from robot vacuum tanks to bathrooms.

Can You Put Vinegar in a Robot Vacuum or Roborock?

Can You Put Vinegar in a Robot Vacuum or Roborock?

Yes — a teaspoon of diluted white vinegar cleans and deodorizes a Roborock or robot mop tank. The rules: how much, how often, and what to never mix it with.

May 31, 2026
Dreame Dirty Water Tank Smell? Fix It on L10s, L40 and X40 Ultra

Dreame Dirty Water Tank Smell? Fix It on L10s, L40 and X40 Ultra

Dreame dirty water tank smelling swampy or sour? Here's what's different about the L10s Ultra, L40 Ultra, and X40 Ultra docks — and the exact fix for each.

May 31, 2026
Ecovacs Deebot Smells Bad? Fix It on T30, X5 Pro and X2 Omni

Ecovacs Deebot Smells Bad? Fix It on T30, X5 Pro and X2 Omni

Ecovacs Deebot smelling musty or swampy? Here's what's different about the X5 Pro Omni's hot-water wash, T30 Pro, and X2 Omni OMNI station — and the exact fix for each.

May 31, 2026
Eufy Dirty Water Tank Smells Bad? Fix It on X10 Pro, X9 Pro and S1 Pro

Eufy Dirty Water Tank Smells Bad? Fix It on X10 Pro, X9 Pro and S1 Pro

Eufy robot mop smelling musty or swampy? Here's what's different about the X10 Pro Omni, X9 Pro, and S1 Pro — and the exact fix for each model.

May 31, 2026
Best Roborock Dirty Water Tank Deodorizers (What Actually Works)

Best Roborock Dirty Water Tank Deodorizers (What Actually Works)

Looking for a deodorizer to stop your Roborock dirty water tank smelling? Here are the products that actually work, from silver ion pods to the deodorization module.

May 31, 2026
How to Get Rid of Roborock Water Tank Mold (Black & Pink Specks)

How to Get Rid of Roborock Water Tank Mold (Black & Pink Specks)

Seeing black or pink specks in your Roborock water tank? That's mold and bacteria. Here's how to clean it out and stop it coming back.

May 31, 2026
Robot Vacuum Dirty Water Tank Smell: Fix It on Any Brand

Robot Vacuum Dirty Water Tank Smell: Fix It on Any Brand

Robot vacuum's dirty water tank smelling swampy or sour? The cause is the same on every brand — here's the quick fix and how to stop it coming back for good.

May 31, 2026
Tineco Floor One Dirty Water Tank Smells? Here's the Fix (S7, S9, iFloor)

Tineco Floor One Dirty Water Tank Smells? Here's the Fix (S7, S9, iFloor)

Tineco Floor One dirty water tank smelling bad? The real culprit is usually the mesh strainer or the brush roller, not the tank itself — here's the fix for S7, S9, and iFloor models.

May 31, 2026
Why Does My Roborock Smell Bad? 4 Causes & Quick Fixes

Why Does My Roborock Smell Bad? 4 Causes & Quick Fixes

A smelly Roborock is almost never just the water tank — it's usually 2 or 3 things at once. Here are the 4 most common causes and the quick fix for each.

May 28, 2026
Roborock Dirty Water Tank Smells Bad? The Complete Fix Guide

Roborock Dirty Water Tank Smells Bad? The Complete Fix Guide

Roborock dirty water tank smelling swampy or musty? Here's every fix — soap, vinegar, bleach, silver ion pods, dock self-clean — plus a cleaning schedule that keeps the smell from coming back.

March 19, 2024