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Episode Summary
Garbage disposals in rentals cost about a hundred dollars, and I have watched that hundred dollar appliance turn into a cabinet replacement. Nobody requires you to install one. So why do we have them in every single unit we own?
Kevin opens with the distinction that decides your response time. A disposal is an amenity. It is not part of the warranty of habitability, and nothing about a working kitchen requires one. But it is wired into your drain line, and there is one specific moment when it stops being an amenity and becomes something else entirely. That moment changes whether this is a Monday problem or a tonight problem, and it ties right back to a conversation we had a few episodes ago.
Then Kevin argues the other side. He gives five reasons landlords skip disposals, and they are not cheap for doing it. One is the service call math. One is a slow, quiet failure that almost nobody catches in time. Two are about the building itself, and if you own an older multifamily or anything on a septic system, you need to hear those before you install another unit. The fifth reason is the honest one, and it is about knowing your own tenant profile. Because garbage disposals in rentals are not a one size decision, and the right answer for our units is not automatically the right answer for yours.
Then I take the part I actually care about, which is the system. We have disposals everywhere and almost no calls about them, and it has nothing to do with what we buy. It is lease language, a unit binder, a short video Kevin recorded, a walkthrough at move in, and one small item taped inside a cabinet door that costs almost nothing and stops more phone calls than everything else combined. Since we put this in place, our replacement rate dropped seventy five percent! I walk you through that math, what a replacement actually costs us, and the buying trick that saves fifty dollars every time.
Kevin closes with what your tenants need to know, because none of this works if the information you hand over is wrong. The “do not put down the disposal” list, and why the first item on it is the worst. Why cold water and not hot. The habit I push on tenants that keeps grease out of the drain entirely. And the one product to tell them never to pour down there.
By the end you will know whether garbage disposals in rentals make sense for your property, and if they do, exactly how to hand one over so it stops generating phone calls.
What You’ll Learn in This Episode
– Why a garbage disposal is an amenity and not a habitability item
– The exact moment a dead disposal becomes an urgent problem
– Why built-in appliances are treated differently than the ones you can carry out
– Where wear and tear ends and tenant damage begins
– Five reasons some landlords will not install a disposal at all
– The slow failure that turns a hundred dollar part into a cabinet replacement
– Why shared drain stacks in older multifamily change the answer
– What a disposal does to a septic system over time
– How tenant profile should factor into the decision
– The compromise for landlords who skip the disposal entirely
– What to check in your lease before removing one mid-tenancy, and the clause to delete after
– The four part system we use, and what it costs to copy
– Why the use and care language belongs in an addendum, not buried in the lease
– The small item we tape inside the sink cabinet door, and where it goes on your inspection checklist
– The shop towel trick our contractor uses to catch a leak before it does damage
– The sticker and QR code idea we are adding to every unit
– How we cut replacements by seventy five percent, with the math
– What a replacement costs us and the fifty dollar buying trick
– The horsepower rule for rental grade units
– The complete do not put this down here list
– Why cold water matters more than people think
– The paper towel habit that keeps grease out of your drain lines
– The one product to tell every tenant never to use
– Why a disposal will not raise your rent but still helps you
Key Takeaways
1. Garbage Disposals in Rentals Are an Amenity Until the Sink Stops Draining
This is the framing that matters. A disposal is not part of the warranty of habitability, and nothing about a functioning kitchen requires one. But it is bolted under the sink and wired into the drain line. So, if the disposal dies and the sink still drains fine, that is a routine repair on your normal schedule. If the disposal dies and now there is standing water in that sink, you are not dealing with an amenity anymore. You are dealing with plumbing, and plumbing is very much a habitability item. Same appliance, two completely different response clocks.
2. The Real Cost Is Water Damage, Not the Appliance
These units rust through at the seams as they age, and when they go they do not explode. They weep. They drip into the sink base cabinet for weeks while your tenant stacks cleaning supplies on top and never looks down. By the time you hear about it you have a swollen cabinet floor, maybe mold, sometimes the subfloor underneath. That is why we open the cabinet and look at every inspection and every turnover. Jim does one better. He lays a blue shop towel under the drainpipe and the disposal, and on the next inspection the water marks and wrinkles tell him there is an intrusion problem long before anyone would notice it otherwise. We are hunting the slow drip before it becomes the expensive one.
3. Your Building and Your Tenant Profile Change the Answer
Older multifamily where units share a drain stack means one tenant’s habits back up into a neighbor’s kitchen. Septic systems take on more solids than they were designed for, which means more frequent pumping and a shorter life on the whole system. And if you run Class C or D rentals, the level of hand holding is different. Not worse, just different. If your honest read is that a disposal gets abused no matter what you do, skipping it is a business decision, not a failure. A heavy duty sink strainer is the compromise, and there is no motor to burn out.
4. The System Matters More Than the Brand
We have specific use and care language in the lease, instructions in the unit binder, and a short video Kevin recorded showing exactly how to hit the reset button and clear a jam. When a tenant texts that the disposal is broken, our first move is not to call our handyman. It is to send that video. Nine times out of ten they fix it themselves, because most of the time it is not broken at all. It tripped the overload, or something is wedged against the impeller. Both are a two-minute fix if somebody shows you where to press and where to crank.
5. Seventy Five Percent Fewer Replacements, and Here Is the Math
Before this system we were replacing about one disposal per year. Since we added the use and care instructions, the binder, and the video, we have replaced exactly one in four years. At the old rate we would have expected four over that stretch. We did one. That is a seventy-five percent reduction, and it does not even count the service calls that never happened because the tenant fixed it themselves after watching the video. Those never became a line item at all.
Links & References Mentioned in This Episode
Episode 59: Determining Wear and Tear Vs. Damage to Your Rental Property — how to handle it when you find damage, named on air
Episode 137: Emergency Maintenance vs Routine Repairs — the urgent versus routine framework we use here
Episode 96: Tips From Our Contractor — everything Jim has taught us over the years
Episode 142: Best Time to Renovate a Rental — why turnover is the window for work like this
Kevin’s Disposal Reset & Jam Video — the exact video we send to tenants and put in every unit binder
InSinkErator Badger 5 — the unit we keep on the shelf, Amazon affiliate link
Disposal Hex Wrench — the backup wrench we keep on hand taped in every unit.
DoorLoop: The landlord management software we recommend for larger portfolios
TurboTenant: Great landlord management software for newer landlords
Avail: Free Landlord Software
EZ Landlord Forms: State-specific lease documents, notices, and addendums
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