Let's get a grip.

Soap and water are your friend when installing the grip sleeve. Squirt a little soap into the sleeve and rub it underneath water to cover the inside.

Then, easily push the sleeve onto the handle until it rests just below the base plate. Dry off the sleeved razor with a towel, and you're set.

You’ll know you’ve got it right when it looks like the pic above.

To uninstall, repeat by squirting a little water and soap on the handle of your razor and slide off the bottom. Rinse and dry out.