Now that old Windex unavailable, what common chemicals should be used for nozzle/head clean?

[Hogwild]

Is this done with the printer head intact, and inside the printer, or after removing the print head from the printer?

 

[PeterBJ]

It is not clear from the text but I think the printhead was not removed from the printer. Maybe @pharmacist will comment?

 

[Hogwild]

Windex was more harmful than you think, why do you reckon they removed the ammonia..

Harmful to what? The environment? Counters? Windows? I'm guessing you didn't mean printer heads/nozzles.

 

[The Hat]

I'm guessing you didn't mean printer heads/nozzles.

That’s exactly what I meant..

 

[Hogwild]

Huh? You're saying Windex took that formula off the market cause it might damage print heads? I'm fairly sure Windex's parent co. doesn't give a rat's posterior about anyone's print heads.

 

[The Hat]

I'm fairly sure Windex's parent co. doesn't give a rat's posterior about anyone's print heads.

I whole heartily agree, but you have to look at the big picture, as they have done, it must have been affecting a lot of other things too other than metal.. why else remove it. !

I use W5 window cleaner with great success, but back in the days of Yello Gello, pharmacist solution was called for..

 

[PeterBJ]

I think the use of ammonia in household cleaners might have been banned or at least not recommended. You certainly don't want to get ammonia into your eyes and the ammonia fumes are toxic.

Ammonia becomes very aggressive in higher concentrations especially when hot. Don't try to improve pharmacist's recipe by adding more ammonia! See this.