How do you get out baby dribble/sick stains?

[Riri85]

Hi everyone,
Wondering if you can help-my daughter is currently teething and hence us dribbling like a bullmastiff!
Anyway-all of her white/light coloured clothing is being turned a yellowish/orange colour and I cannot seem to get it out!
Have soaked the clothing/sprayed it with vanish/hand washed it/put it on a high temperature wash-nothing had worked so far and the clothes just look really grotty!
I do use dribble bibs but they don't always catch it!
Can anyone recommend any products or techniques?

Weather. A couple of days out on the line. I use cloth nappies and this method shifts every stain I have encountered.

Old fashioned washing soap and as Stargirl has already suggested, line dried.

Thanks ladies-now to get my washing line put up!??

do you use bio detergent?

Have you tried Napisan? Safe for babies and gets most stains out.