Frequently asked questions
Useful answers before you begin.
Do I need plumbing experience?
No. Starter lessons explain terminology and sequence, while clearly identifying situations that may need a qualified professional.
Are all shower heads compatible?
No. Connection type, thread specification, washer, adapter, clearance, and manufacturer instructions can differ.
Do the courses include tools?
Courses explain tool purposes and preparation, but learners provide their own tools and should follow product guidance.
Can a course guarantee that my fitting will not leak?
No. Corelio Care provides educational guidance, not guarantees. Existing fixtures and installation conditions vary.
What should I do if I see a drip?
Pause, review the product instructions and visible connection components, and seek qualified help if the cause is unclear.
How do I save a course for later?
Use Follow in the catalog. The selected course ID is saved locally in your browser and appears on the Fallows page.
Can I use the site on a phone?
Yes. The catalog, checklists, and navigation are designed for readable use on mobile and desktop screens.
When should I hire a professional?
Consider professional help when access is unsafe, a fitting is damaged, water control is uncertain, or local requirements are involved.