Level 1 Beginner
Level 2 Beginner
Level 3 intermediate
(only do this Level if you feel confident that you can get your Roomba back together without breaking anything.)
Step 1: Before We Get Started
Step 2: Cleaning Level 1 Beginner
First remove the dust bin and empty any dirt inside of it. Second pull out the filter drawer by pulling on the yellow tab(see photo) then emptying any of the dirt inside. Finally close the filter door and reattach the dust bin to Roomba.
Step 3: Cleaning Levle 2 Beginner
First turn your Roomba upside down and push down and hold on both of the two yellow plastic tabs at the bottom of the brush unit and lift so you can access the brushes. Now that you have access to the brushes you can pull the brushes out of Roomba and remove any hair, dirt, string, acc. You can use a small scissors to carefully cut away at hair or other things stuck around the brushes, just be careful not to damage the brushes when doing this. Now pull off the yellow plastic cap located at the one end of the brushes. Once you have removed the cap set it in a safe place and use a tooth pic to remove anything stuck in the indentation where the cap used to be. After that reattach the cap to the brush it should just snap in and put the brush back into Roomba. Finally repeat the steps already mentioned on the other brush and re close the brush cover.
Now here comes a very important step that is offend overlooked, so pay attention.
First find the swiveling wheel located at the front end of your Roomba. Then pry up with your fingers along one side of the wheel until it pops up then do the same for the other side and remove the wheel from Roomba. Then pull up on the swiveling mechanism and remove it. remove any dirt located in the crevices where the swivel and wheel sat, being careful not to damage the sensor in Roomba. Then pick up the wheel and remove the axle by pressing on the one side of the axle till it is flush with the wheel and then using a small screwdriver to push it the rest of the way through. Clean any dirt off the axle and reinsert the axle into the wheel. Finally reinsert the wheel into the swivel by snapping it into place and push the swivel back into Roomba.
Step 4: Levle 3 Intermediate
Step 5: Your Done!
After following these steps you should notice that your Romba is slightly quieter and is running longer.