Washing detergents

[Jack.77]

For anyone interested I've been trying to research if /how harmful these unnecessarily really are for health .I think they secretly play a big part in people's dermatology issues and for me can be an annoying trigger.. another thing is a thing called ''optical whiteners '' which seem to be in alot of detergent products and can be seen all around houses under UV light and show up blue as small static strands and seem to end up everywhere .but research seems to suggest these are not healthy to ingest so how come they find themselves over kitchen plates etc and most likely in the air breathed as invisible dust strands ? They also serve no purpose whatsoever but to make some laundry appear cleaner than it is (also does anyone know if they are more comparable to plastic dervived particles like micro plastics ?)