Yes, gutter cleaning methods without using a ladder are available, including:

• A curved wand attachment for your hose 

• Gutter tongs on an extension pole

• A leaf blower gutter cleaning kit

• Vacuum designed for cleaning gutters

Just be sure that your downspouts are connected and can direct water away from the house if you’re using a water-powered method. This will keep the water from dumping next to the house.

On a typical three-bedroom home, gutter cleaning takes about one hour. For larger homes, especially those with multiple stories, the job can take two to three hours. The time required may increase if the gutters need extensive cleaning, the roof is steep, the gutters are hard to reach, or if gutter guards need to be uninstalled and reinstalled.

Shingle granules can be cleaned out of gutters using a small scoop or a hose, depending on the quantity of granules and how much other debris is in your gutters. First, clear your gutters of leaves and other debris. This may remove granules in the gutters if they are mixed in with the debris. Use a plastic scoop to remove larger quantities of granules or a hose with a high-powered nozzle for smaller amounts, and collect and dispose of the granules once they’ve been removed.

If you want to avoid burying your downspouts, several alternatives can help direct water away from your home's foundation. One option is to connect a rain barrel to your downspout. During a storm, the barrel collects water that you can later use for irrigating your lawn or garden. Another common solution is to install an above-ground downspout extension. This can be done in a couple of ways:

• Splash Guards: Placing a splash guard, available at most hardware stores, under your downspout can act as a simple funnel to direct water away from the house.

• Downspout Extensions: You can add an extension to the end of the downspout's elbow to carry water further into your yard. Some extensions are flexible, allowing you to maneuver them around landscaping.

These above-ground solutions are particularly useful if your home has a slab foundation that you cannot dig up. However, they have limitations. An extension may not move water as far from your home as an underground system. More importantly, if your yard slopes back toward your house, these methods will be ineffective, and burying your downspouts remains the best option to prevent potential flooding and water damage.