In this era of Pinterest boards and DIY everything, it seems like everyone is trying to handle household tasks by themselves. Taking care of basics like cooking and cleaning is simple enough, but when it comes to bigger jobs doing it yourself isn’t always the best idea. Plus, as U.S. News and World Report indicates, outsourcing tasks can save you time and make you more productive.

With the online tools and applications available it is now easier than ever to find a cleaning professional with the experience, certifications, and customer ratings you want. You can quickly locate the service provider you need and schedule your appointment without even picking up the phone.

This list of difficult, dirty, and just plain awful cleaning tasks are the top five that you should pay someone else to take care of.

1. Your Chimney

Cleaning your chimney might not be at the top of your to-do list, but it should be. Regular cleanings help prevent buildup and reduce the risk of a chimney fire. Check out this video for an inside look at just how dirty your chimney probably is. This task is difficult and downright filthy so hire a trained professional with the right tools to do the job.

2. Carpets, Drapes, & Upholstery

Professional carpet cleaners have many advantages when compared to DIY options. They are specially trained to make sure the job is done right, they use heated water to boost the power of their detergent, and their truck-mounted equipment offers more vacuum power. Additionally, they have all the special tools to do drapes, upholstery, and mattresses.

3. Air Ducts

Dust, mold, and other allergens can accumulate in your air ducts leading to issues including allergies, unexplained illnesses, and respiratory problems. According to the EPA, having your ducts cleaned can help eliminate these issues. Hiring a company that specializes in duct cleaning is necessary because they have the equipment to get into hard to reach ducts and remove dust and debris. If necessary, professional cleaners can also apply the appropriate treatments to eliminate mold and microbiological contaminants.

4. Mold*

If you encounter a mold problem in your home, it is crucial that you take action right away. Mold can cause respiratory problems and other health concerns, which is why it makes sense to hire someone to take care of it for you. Also, because mold can be tricky to deal with, you’ll want someone who knows what they’re doing and how to treat the mold and prevent it from coming back.

*Anything that presents a health hazard should be left to professionals who have the right gear to protect themselves.

5. Your Home’s Exterior

Washing up the exterior of your home is a quick way to improve your curb appeal. Although you can rent or buy a power washer and do it yourself, if you don’t know what you’re doing it is easy to cause damage. Companies that offer this service have the experience to make sure they don’t damage your home while offering a superior clean to what you’d be able to accomplish on your own.