How to Doodle a Vacuum Cleaner
Begin by drawing two circles. One smaller circle in the middle of your page, and then a larger circle outside the boundaries of the smaller circle.
Next, doodle the body of the vacuum cleaner using curved lines as shown in the image below. Add a small rectangle on the right side of the body that will represent the on and off switch on the vacuum cleaner.
Now, use curved free-flowing lines to doodle the hose and handle of the vacuum cleaner. Pay particular attention to keep the spacing between each line even. Then finish up by drawing the head of the vacuum cleaner using straight lines and rectangles.
Add some detail to your vacuum cleaner using shading. Shade using straight lines as shown in the example below.
The final step is to give your vacuum cleaner some color. Use either various shades of the same color or complementary colors as shown in the example below.