Clean, Drain, and Dry! 

Prevent the spread of aquatic invasive species.

This exhibit may look like a typical kayak and paddle set-up, but take a closer look for a deeper story. Using an iPad interactive, visitors are invited to explore how aquatic invasive species (AIS) can travel from one lake or river to another by hitching a ride on gear that’s not properly cleaned.

We encourage visitors to touch, inspect, and even climb aboard for photos (be sure to post and tag @UCDavisTahoe). Look and feel around the cup holder, paddles, life jacket, the kayak hull, and more! There are 10 things that don't belong that can be found in common spots where invasive plants and animals, like Eurasian watermilfoil and quagga mussels, can hide. Even small bits of plant material or unseen larvae (veligers) can result in massive ecological disruption, threatening native species, water clarity, and the health of treasured ecosystems like Lake Tahoe. Partner this tactile experience with the iPad interactive to learn all about these tiny invaders and how they can cling to gear and spread rapidly once introduced into new environments. See if you can find all the things that don't belong and learn about the tools you can use to ensure your gear is Clean, Drain, and Dry of AIS hitchhikers before you put your watercraft in the water. Watch the video and take the quiz to obtain your Tahoe Keepers sticker.

While this experience is optimized for the Tahoe Science Center visitor, we welcome people to experience this remotely on your computer:   

https://ais-831263.webflow.io/

Take action: Clean, Drain, Dry.
Before leaving any waterbody, always clean your gear, drain all water, and dry everything completely. These simple steps are your best defense against spreading aquatic invasive species to lakes and within lakes.

Protect the waters you love—one paddle at a time.