Perms and hair color. You can color hair that has been permed, but try to use a semi-permanent or 'no-ammonia' color instead of a normal permanent color (which uses ammonia and 20 volume peroxide). Have your hair permed first.
Mowing grass works best when the grass is dry, as grass tends to bend over from the weight of the rain, making it difficult to get a straight cut. It also clumps inside your mower cavity and on your lawn, which can lead to dead grass underneath the clumps if not raked promptly.
Leave the grass clippings on the lawn after mowing to return the nutrients to your lawn. 1  Never mow a wet lawn. 2  The slippery grass could cause an accident, and some mowers will not work as efficiently. 3  Sharpen your mower blade after about 10 hours of mowing, or if fresh-mowed grass looks ragged with brown tips. If you hate the look of a tall lawn, you may reduce the height as low as 2 inches (5cm). 2  Some grass species handle this better than others, but all prefer 3 inches (7.5cm) or above. 3  Never remove more than â of the grass height at a time.