Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
to be cleaned
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "to be cleaned" is correct and usable in written English.
You can use it when you want to describe something that needs to be cleaned. For example, "The kitchen floor needs to be cleaned."
✓ Grammatically correct
News & Media
Science
Wiki
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
It needs to be cleaned.
News & Media
It needs to be cleaned up.
News & Media
First they need to be cleaned.
News & Media
They just need to be cleaned up".
News & Media
Instead, it needs to be cleaned.
News & Media
These sites need to be cleaned".
News & Media
It had to be "cleaned up".
Academia
It certainly needs to be cleaned up.
News & Media
Those need to be cleaned up".
News & Media
Therefore, the reticles need to be cleaned before use.
Science
But how often does your home need to be cleaned?
Academia
Expert writing Tips
Best practice
When describing a task or responsibility, use "to be cleaned" to clearly indicate the need for cleaning action. For example, "The equipment is scheduled "to be cleaned" every Friday."
Common error
Avoid using "to be cleaned" excessively in passive voice sentences. Over-reliance on passive voice can make your writing sound indirect and less engaging. Instead, opt for active constructions when possible. For instance, instead of "The windows need "to be cleaned" by the staff", try "The staff needs to clean the windows".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "to be cleaned" functions primarily as part of a passive infinitive construction, indicating that something is the recipient of a cleaning action. Ludwig AI confirms that it's grammatically correct and usable. Examples show it describing items or areas needing cleaning.
Frequent in
News & Media
34%
Wiki
28%
Science
20%
Less common in
Academia
9%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "to be cleaned" is a grammatically sound and commonly used expression. Ludwig AI validates its correctness, affirming it is suitable for describing items or areas that require cleaning. It functions as part of a passive infinitive construction, primarily indicating a need or requirement for cleaning across various contexts, as demonstrated by Ludwig's numerous examples. While it appears most frequently in news, media, and wiki sources, its neutral register makes it versatile for broader applications. Remember to balance its use with active voice constructions for clearer and more engaging writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
requiring cleaning
Focuses on the necessity of cleaning, emphasizing the requirement aspect.
needing to be cleansed
Uses "cleansed" to suggest a more thorough or spiritual cleaning.
that must be purified
Emphasizes the removal of impurities, implying a need for purification.
awaiting sanitation
Highlights the aspect of sanitation, focusing on hygiene and health.
requiring disinfection
Specifically targets the need for disinfection, usually in a medical or hygienic context.
in need of tidying
Suggests a less intense cleaning, focusing on organizing and tidying up.
slated for cleaning
Implies that the cleaning has been scheduled or planned.
designated for washing
Specifically indicates that the object or area is meant to be washed.
prepared for scrubbing
Highlights the action of scrubbing as the primary cleaning method.
ready for laundering
Applies specifically to items that are suitable for laundering, such as clothes or linens.
FAQs
How can I use "to be cleaned" in a sentence?
You can use "to be cleaned" to describe something that requires cleaning. For example, "This room needs "to be cleaned" before the guests arrive".
What are some alternatives to "to be cleaned"?
Alternatives include "requiring cleaning", "needing to be cleansed", or "that must be purified", depending on the specific context and the level of cleanliness you want to convey.
Is it better to say "to be cleaned" or "to clean"?
The choice depends on the sentence structure. "To be cleaned" is generally used in passive constructions, while "to clean" is used in active constructions. For example, "The car needs to be cleaned" (passive) versus "I need to clean the car" (active).
What is the difference between "to be cleaned" and "to be sanitized"?
"To be cleaned" generally refers to the removal of visible dirt and grime. "To be sanitized" implies reducing the number of germs to a safe level. While something can "to be cleaned" without being sanitized, sanitization often follows cleaning.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested