As far as I know, toner for laser printer is the ground black plastic. Then make your own conclusions. But it eventually excreted from the body, if not inhaled.
earl.Weissnat answered on July 9th 19 at 13:26
As it can be dangerous to your health?
The danger is quite serious, you can slip and hit his head on the tub. Therefore, you need to get out very carefully.
By itself, the toner is harmless in these quantities.
If you will be every day for several years to repeat, a possible lung problems.
anabel_Blick28 answered on July 9th 19 at 13:28
Refill laser cartridges in residential areas is not recommended.
The toner does not sink - you know, almost all the tankers, so in the tub to do it is useless, the best place for refilling at home - usual balcony (if no garage).
Single or rare gas station health is not affected, but the permanent occupation of this case gives that inhaled the powder will settle in the respiratory tract and in this case, no means of protection and prevention of the risk to asthma or even four.
So if one printer home, it is better once a year just give the cartridge to the service where you will clean it, refuel and change consumables for a small fee. If at work, then knock the bosses have a separate room, let it be even a area in the basement but that there was good ventilation and less people.
Montana_Abshire answered on July 9th 19 at 13:30
> How harmful toner
you in percent or in parrots?
in General, it's a carcinogen. the house is better not to do - still have to vacuum will not be able to stay.
outdoors in the mask or in the service.