City Cast Madison logo
Advertisement image

Home Repair Tips for Madisonians with Mercury Stardust

Posted on July 15, 2024   |   Updated on September 30, 2025
Ava Wojnowski

Ava Wojnowski

A person fixing a sink with a wrench.

Home repairs are common and they happen to all of us. But how can we fix certain things on our own? (Manu Vega / Getty Images)

Madison homes are a wide range from new and modern to old and historic. But whether your home is a new build or 150 years old, there’s always something that can go wrong. Mercury Stardust is a maintenance technician and internet legend from Madison working to help people accomplish home repairs in a not-so-traditional way.

Here are her tips for some of the most common repair requests she receives.

Garbage Disposal Repairs

One of the most common repairs Mercury gets asked about is related to the garbage disposal.

Working with this particular appliance can be daunting because a lot of times people may be scared to mess with it due to the blades. But don’t be afraid! If your disposal is a dud, there are a few easy tips to follow.

Before sticking your hands down there, Mercury says there are usually two things you will see when looking at your sink — if the disposal is directly plugged in or if it’s hardwired to the system. If it is plugged in, just unplug it. If it is hardwired, you will want to turn the breaker off. This is the easiest way to ensure it won't turn on while you’re working. From there, check to see if something is stuck in the disposal. If yes, you can use a pair of pliers to remove what is stuck. If not, this could mean the blades are seized up. All of the blades are connected to an Allen hole, so find an Allen key that fits, then, turn the key 180 degrees in each direction, and that will usually fix it right up!

Madison’s Hard Water

Madison is known for having hard water. It comes from deep in the ground from a sandstone aquifer. The water is “hard” because it picks up a lot of minerals from the rock formations which it is drawn from.

Why should we care? Well, to begin, hard water can have negative effects on your skin and your hair. This can be attributed to the higher sodium content in the water. Hard water can also slowly ruin the faucets in your home. To avoid that, Mercury recommends investing in appliances made of metals that are more calcium-resistant, like stainless steel. Another option are lime away products that can be used to remove build-up. What it comes down to is that you get what you pay for and cheaper faucets aren’t going to last as long against Madison’s hard water.

Where Should You Go for Repair Materials?

Ready to take on your next home repair project? Check out these repair companies that can help you get the tools you need to succeed.

City Cast

Mercury Stardust will Mend Your Home and Your Heart

00:00:00

Share article

Hey Madison

Sign up for your free daily toolkit to get the most of the city you love.

Can't subscribe? Turn off your ad blocker and try again.
Advertisement image

Madison, Explained

See All
Madison, ExplainedSeptember 28

What To Know About The Proposed BECI Transmission Line

The 190-mile BECI high-voltage transmission line aims to secure Wisconsin’s grid, but locals and the Dane County Board are demanding dela...

Two large electric towers stand next to a white house.
Madison, ExplainedSeptember 22

Know the Constitutional Amendments On Your Fall Ballot

Wisconsin's Nov. 3 election features key governor and legislative races—plus three Republican-backed constitutional amendments. Learn wha...

Multiple red, white, and blue "I Voted" stickers are scattered on a white table.
Madison, ExplainedSeptember 21

Big Changes Planned For Madison’s Breese Stevens Field

As Breese Stevens enters its second century, its owners plan to increase the number of concerts and events. But some neighbors of the fie...

A band playing on an outdoor stage in front of an audience.
Madison, ExplainedSeptember 15

The House on the Rock Is Even Weirder Than You Think

Located about an hour west of Madison, The House on the Rock is one of Wisconsin's most infamous, and certainly oddest, tourist attractio...

People in a narrow room covered in glass.
Madison, ExplainedSeptember 15

How To Guard Against Ticks in Wisconsin This Fall

Tick season isn't over yet. Learn what to expect from fall tick activity in Dane County and get expert tips on how to protect yourself an...

A close-up photo of a small eight-legged insect on a human arm.
Madison, ExplainedAugust 31

How Voit Farm Will Transform Madison’s East Side

For 160 years, the 65-acre Voit Farm was a Madison fixture. Explore the ambitious new redevelopment plan bringing hundreds of homes, gree...

Two large blue buildings under construction.
Madison, ExplainedAugust 24

Test Your Madison News Knowledge!

This week's news quiz dives into everything from a new downtown restaurant to a big shake-up at UW-Madison. Can you get every question ri...

Francesca Hong and David Crowley stand on stages.
Madison, ExplainedAugust 20

Uncovering the Ghosts of Madison’s Wonder Bar

Discover the history of Madison's Wonder Bar Steakhouse as neighbors fight to save the Prohibition-era mobster hangout from a developer's...

A two-story brick building with boarded up windows and ivy growing up the side was the location of Wonder Bar Steakhouse. It now sits abandoned.

The latest in Madison

Madison's BestOctober 5

Where To Get Scared in Madison for Spooky Season

Looking for a scare this October in Madison? From horror movies to haunted forests and eerie ghost tours, here is your ultimate guide to...

A poster for "Jeckyll & Hyde" - a ballet dancer in black leaps in front of a foggy, London background.
Food & DrinkOctober 1

The Best Fall Drinks To Try in Madison

Looking for the perfect pumpkin spice or autumnal drink? Here is your guide to the best coffee shops and bars serving special fall bevera...

A group of multi-colored cocktails sit on a wooden bar.
Madison's BestOctober 1

What To Do in Madison in October 2026

Plan your perfect October 2026 in Madison! Check out the 25th Wisconsin Book Festival, cheer on the Badgers, tour haunted spots, and find...

City Cast Madison’s Hayley Sperling, Bianca Martin, Rob Thomas, and Jade Iseri-Ramos stand in front of a wooden arch-shaped bookcase that is holding books that will be featured at the Wisconsin Book Festival Fall Celebration.
Neighborhood GuidesSeptember 29

Browse the Imagination Center, Madison’s Newest Library

Explore Madison's new Imagination Center at Reindahl Park—the city's first public library in 26 years. Take a virtual tour of this vibran...

The outside of the Imagination Center. A blue tiled buildiing with a sign that read "Library."
Food & DrinkSeptember 24

The Best New Restaurants in Madison

This month’s list of the area’s best new restaurants includes a new outpost for a wildly popular local pizza chain, a new sushi spot near...

People eating at booths in a restaurant with a glassed-in kitchen at the rear.
Madison's BestSeptember 23

‘Park People’ Will Satirize Madison’s Protest Culture

Madison filmmaker Corey Holl launches a crowdfunding campaign for his new political satire, "The Park People." Explore the proof-of-conce...

Two production staff members on the left hold equipment and a microphone for two actors sitting on a park bench being filmed.
Madison NewsSeptember 14

How the Historic Meta Settlement Will Impact Wisconsin

Get the details on Wisconsin’s $200M share of the historic $17B Meta settlement as Attorney General Josh Kaul joins City Cast Madison to...

Wisconsin Attorney General Josh Kaul stands at a podium
Food & DrinkSeptember 10

How the Essen Haus Has Avoided the Wrecking Ball...So Far

Celebrate Oktoberfest 2026 at Madison's iconic Essen Haus on Saturday, Sept. 12! Enjoy a full day of live indoor/outdoor music, German be...

The front of The Essen Haus - a grey building with gold trim. The restaurant sign is pink.