Examples of 'only when needed' in a sentence

Meaning of "only when needed"

This phrase suggests that a certain action or task should be performed or accessed only in specific situations when it is necessary or required, rather than being done on a regular or continuous basis

How to use "only when needed" in a sentence

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only when needed
Complete a partial injection only when needed.
It comes only when needed most.
Perfection in speech is to speak only when needed.
Only when needed he called hyung.
We will call them only when needed.
Irrigate only when needed and in a responsible manner.
Wash your clothes only when needed.
Use only when needed or when prescribed by a doctor.
Use the ventilator only when needed.
Only when needed and only in the right amount.
Add grease or oil only when needed.
Take eyelash only when needed or when prescribed by a physician.
Take the sword out only when needed.
Read only when needed.
The heating system activates only when needed.

See also

You pay only when needed.
The standard component is communicated only when needed.
And unify only when needed.
This ensures that hemolysin is produced only when needed.
Let me out only when needed.
This document is current and is updated only when needed.
Open the packs only when needed during installation.
Good for performance as it loads only when needed.
Speaks only when needed.
Support their independence and assist only when needed.
Personnel only when needed.
It also uses additive manufacturing by adding material only when needed.
Using water only when needed.
Lighting controls use sensors to illuminate areas only when needed.
Use figures only when needed.
An advantage of satellite positioning is that lubrication can be applied only when needed.
Application only when needed.
Loads the contents of ribbon tabs into memory only when needed.
I do it only when needed.
Water the plants in the garden only when needed.
Remove cover only when needed to stir occasionally or when adding ingredients.
The display step may be performed only when needed.
Drink a protein only when needed and do not replace them with food.
Water your lawn and plantings only when needed.
Use internet only when needed and pay only for the traffic you used.
You then will use the inhaler only when needed.
Use turbo only when needed to move dense, heavy or wet material.
The additional power is thus delivered by those motors only when needed.
Parts are taken and replenished only when needed and in the right amount.
Thus the system operates with maximum capacity only when needed.
Concrete will be supplied onsite only when needed and only the amount required.
Be sure to use the minimum amount and apply only when needed.
The Class D amps deliver power only when needed so power losses are reduced.
Tylenol is classified safe to take in pregnancy but use it only when needed.
But I do that only when needed.

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Examples of using Only
Only yesterday he cussed me out something fierce
If she would only learn to behave herself
Only thing possessing him was a sixer of pabst
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Examples of using When
Louis did it for free when he fixed my tattoo
When you deposit tuppence in a bank account
Some people laugh when they are drunk
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Examples of using Needed
What is needed now is to operationalise these principles
I told you you needed the fence
I needed four stitches and a tetanus shot
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