About us

Our Members

Augustine Chang

Hans Kim

James Roh

Julianna Mo J.D.

Liz Chang

Mark Walsh

Paulo Neves

Peter Jung

Peter Sinsheimer Ph.D.

Shawna Jung

Sung Park

More About US
business owners, fashion designers, and policy makers. We’re guided by a genuine desire to create a healthier planet and
more safe, sustainable way of cleaning clothing. We use advanced cleaning technologies and methods developed by
our founders to clean all types of clothing. This results in clothing that is deeply cleaned, high quality,
and feels like new every time.


Our Beginnings
Our company came from humble beginnings and is the result of our founders, Hans Kim and Peter Sinsheimer’s vision for a better
future. Picture this: it’s 1997 and Hans has a successful cleaning business with over 100 employees. Hans is looking for an alternative to dry cleaning with chemicals and is met by Peter, an environmental scientist and Ph.D. with the cleaning alternative Hans was looking for. Together, these pioneers used each other’s expertise and experience to develop their innovative wet cleaning solutions. However, this was no small feat and took the better part of 20 years where a business partnership and great friendship would blossom. Hans and Peter shared a passion for transforming the heavily polluted cleaning industry into a healthy green one and set off to do just that.
future. Picture this: it’s 1997 and Hans has a successful cleaning business with over 100 employees. Hans is looking for an
alternative to dry cleaning with chemicals and is met by Peter, an environmental scientist and Ph.D. with the cleaning alternative
Hans was looking for. Together, these pioneers used each other’s expertise and experience to develop their innovative wet
cleaning solutions. However, this was no small feat and took the better part of 20 years where a business partnership and great friendship
would blossom. Hans and Peter shared a passion for transforming the heavily polluted cleaning
industry into a healthy green one and set off to do just that.

The Process And Policies
Environmental Policy Institute. Now he is the head of UCLA’s Sustainable Technology & Policy Program. Peter advocated
for policy change at the local, state, and federal level. Thanks to his efforts, Perc, the toxic chemical used by the vast
majority of dry cleaners, will be illegal in LA starting in 2020 and throughout California by 2023.
As Peter pushed, and succeeded, in policy change Hans refined their wet cleaning techniques at his family business. Utilizing
his own BioChem background, Hans ran a series of tests to determine which combination of biodegradable soaps and
other ingredients would yield the safest and most effectively cleaned textiles. He successfully repurposed techniques
for washing silk that were used in ancient Korea and Japan and partnered with manufacturers of cutting-edge
computer controlled washers, dryers, and tensioning systems.
AQUA WET
CLEANING TODAY
thanks to Hans and Peter. Since our company’s inception, we’ve helped
convert over 100 cleaners in Northern and Southern California to Professional
wet cleaning. These businesses have grown and seen an increase in their customers.
It’s been an adventurous 20 years, and Aqua Professional Wet Cleaning is in its
prime and ready to continue innovating.