2-minute risk assessment

For most people, low-level CO is a headache. For a brain that's already survived a stroke — it's a completely different threat.

This quiz assesses how much CO exposure actually risks someone in your situation — and whether your home is set up to catch it before it causes damage.

9 PPM

Where health effects start for vulnerable bodies

70 PPM

Where your detector finally alarms

Takes 2 minutes · No sign-up required

Who are you taking this assessment for?

🧑

Myself

I've had a stroke or I'm at risk

👴

My parent

I'm looking out for their safety

❤️

My spouse or partner

They've had a stroke or are at risk

👤

Someone else I care for

Another family member or person I look after

Question 1 of 11

Have you had a stroke or TIA (mini-stroke)?

Yes — a full stroke

Yes — a TIA (mini-stroke or "warning stroke")

Not yet, but I've been told I'm at high risk

I'm not sure of the exact risk level

Question 2 of 11

How long ago was the stroke or TIA?

Within the last year

1–3 years ago

3–7 years ago

More than 7 years ago

No stroke yet — managing risk factors

Question 3 of 11

Has there been more than one stroke or TIA?

Yes — more than one event

No — just one

No stroke yet — managing risk factors

Question 4 of 11

Which of these risk factors apply?

Select all that apply

High blood pressure

Atrial fibrillation (AFib) or irregular heartbeat

Diabetes

History of blood clots

Narrowed or blocked arteries

High cholesterol

None of these

Question 5 of 11

Are you on a blood thinner or anticoagulant medication?

Such as Warfarin, Eliquis, or Xarelto

Yes

No

Not sure

Question 6 of 11

How well-controlled is the blood pressure right now?

Well controlled — consistently in the target range

Somewhat controlled — occasional spikes

Difficult to control — fluctuates a lot

Not currently being monitored closely

Question 7 of 11

How much time do you spend at home during the day?

Most of the day — home nearly all the time

A mix — out for a few hours most days

Frequently out — work, errands, active schedule

In a care facility or assisted living

Question 8 of 11

Which of these do you have in your home?

Select all that apply

Gas stove

Gas water heater

Furnace or gas heating system

Gas dryer

Attached garage

None of the above

Question 9 of 11

Roughly how old are those appliances?

Less than 3 years

3–5 years

5–10 years

10–15 years

15+ years

Question 10 of 11

How would you describe your home's ventilation for most of the year?

Windows closed most of the day — sealed in for heat in winter or AC in summer

Windows open most of the day

Question 11 of 11

Where did the CO detectors in the home come from?

Home Depot / Lowe's / Walmart or similar store

Came with the house, or landlord installed it

I purchased a professional-grade low-level CO detector

No CO detectors in the home

Calculating your risk profile…

We're assessing CO vulnerability based on medical history, risk factors, home setup, and exposure window.

Reviewing stroke history…

You Qualify For Up To 60% Savings On TrueDetect!

Your CO Vulnerability Risk

LowModerateElevated

Based on your profile, the home carries a meaningful CO risk for someone in this situation.

A brain that has survived a stroke has no reserve left. Low-level CO doesn't need to reach dangerous levels to cause harm. It just needs to reduce oxygen capacity by a few percent.

Just a tiny crack or fault in one of the gas appliances can produce levels that can cause irreversible damage.

Most people don't know that standard CO detectors alarm at levels of 70 PPM, when it's too late.

That's why TrueDetect lets you see carbon monoxide levels starting at 1 PPM, and alarms hours before real damage to a vulnerable body — at 30 PPM.

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