The Sand Assassin™, also known as the GEN 1, has been a revolutionary innovation in the 4WD Care Industry. The Sand Assassin™ will save you the pain of spending hours flushing out your underbody with a hose or going to those drive through underbody car washes! The high power & volume of The Sand Assassin™, will ensure your 4WD is free of all salt & sand & is protected from rust every time.

The NEW Sand Assassin™ is made for: 

Pain Free Sand removal from your 4WDs Underbody 
Salt Removal from your 4WD's Underbody after use of Salt Exterminator

The 4WDetail Sand Assassin™ High Pressure 4WD Underbody Roller | A 4WD underbody care game changer! 

The Sand Assassin™, once paired with our Salt Exterminator™, salt dissolving agent infused with rust inhibitors, is an extremely potent salt killing combo.  That will save you the pain of spending hours flushing out your underbody with a hose or going to those drive through underbody car washes! Yes, those drive through washes that just push recycled water (ie. salty contaminated water) into your rails and all other underbody components! Our Salt Exterminator™ with the high power and volume of The Sand Assassin™, ensures your 4WD is free of all salt and sand, and is protected from rust every time.

Includes Adaptors for:

- 1/4" Quick Connect

- Karcher

- Gerni

- Old Style Gerni

- M22 Couple

- Ryobi (AR Blue)

- Bosch

- Lavor

- Nilfisk