30+ Household Items You’re Washing Too Much, and Why It’s Actually Bad for You

By Didi Atkins - May 12, 2025

Did you know that overwashing certain household items can do more harm than good? From wearing out fabrics to fostering bacteria, frequent cleaning isn’t always the healthiest or most practical choice. In this guide, we’ll uncover 30+ everyday items you might be cleaning too often, explain the hidden downsides, and share tips for smarter care. Save time, money, and effort while keeping your home fresh and functional!

Towels

Towels are essential household items, but washing them too often can wear down their fibers, reducing absorbency and softness. Overwashing, especially with hot water or harsh detergents, can weaken the fabric, causing them to fray or become threadbare prematurely.

Reddit // u/Chomb

Towels should ideally be washed after three to four uses to maintain cleanliness without accelerating wear and tear. Frequent washing also contributes to environmental strain, with increased water and energy usage. To prolong your towels’ lifespan, air-dry them after each use to prevent odors and mildew.

Sheets

Sheets are often overwashed out of an abundance of caution, but frequent laundering can fade colors and weaken the threads, making them prone to tearing. Washing sheets every one to two weeks is typically sufficient, depending on personal habits and environmental factors like humidity.

Reddit // u/linenxpleasure

Using a mild detergent and a cool water setting can help preserve their texture and durability. Overwashing also wastes water and energy, contributing to a larger carbon footprint. To keep sheets fresh between washes, air them out regularly or use a fabric refresher spray.

Blankets

Blankets don’t require frequent washing unless heavily soiled, as excessive laundering can lead to fabric pilling and reduced warmth. Most blankets can be washed every three months or seasonally, depending on their use. Always follow the care label instructions to prevent shrinking or damage to the material.

Reddit // u/kameronj24

Overwashing blankets can also cause colors to fade and weaken the fibers. To minimize washing, consider using a removable cover or layering lighter blankets that are easier to clean.

Pillowcases

Pillowcases are exposed to sweat, oil, and skincare products, making them prone to wear if washed too frequently. Washing them once a week is generally enough to maintain hygiene and prevent skin issues like acne. Overwashing, especially with strong detergents, can make fabrics brittle and fade decorative patterns.

Reddit // u/LilAllen12

To keep pillowcases fresh between washes, air them out daily and ensure proper ventilation in your bedroom. Using silk or satin pillowcases, which are more delicate, can reduce washing frequency while offering additional benefits like smoother hair.