Every fix, step by step, for $5 a month.
Our public Answers tell you what is going on. The Library tells you exactly what to do about it yourself: what to check, in what order, what it costs, and when to stop and call someone.
92 guides in seven sections.
Problems and symptoms
48 guides. Musty smells, black spots, hidden mold, the "sick at home" feeling, and what each actually means.
Health and your environment
12 guides. What the evidence supports, what it does not, and how to work with your doctor.
Fix it right
8 guides. The six-step method in the order that keeps mold from coming back.
Air quality
6 guides. The few numbers worth watching and the monitors worth buying.
Choosing help
6 guides. Vetting inspectors, remediators and doctors without getting upsold.
Building science and checklists
12 guides. How your house moves air and water, plus printable checklists.
Membership
- All 92 guides, with every step-by-step section unlocked
- The private members' community
- New guides as they are written
- Cancel anytime
Stuck halfway through a fix? Members can book a call with an expert any time. See Talk to an expert.
Rather have someone just tell you?
Skip the reading. A free 15 minute call with an expert gets you the answer for your house.