How to Paint a Bathtub
Yes, you can paint a bathtub — but should you? Learn what paint actually works, the proper steps, and why most painted tubs peel within a year.
Quick Answer: Can You Paint a Bathtub?
Yes, but... you need specialized epoxy paint (not regular paint). Even with proper prep, painted tubs typically last 1-2 years before showing wear. The coating is thin and can't withstand daily use like professional refinishing can.
Bottom line: If you're selling a house or need a temporary fix, painting can work. For long-term results, professional refinishing ($600-850 with 5-year warranty) is more cost-effective.
What Kind of Paint Works on Bathtubs?
Regular paint will peel immediately. Here's what actually works.
Epoxy-Based Tub & Tile Paint
Two-part epoxy kits (like Rust-Oleum Tub & Tile) are the only viable option. They cure harder than regular paint and resist water better.
Acrylic/Latex Paint
Regular wall paint will peel within days or weeks. It's not designed for wet environments or the flexing of a tub. Don't even try it.
Regular Spray Paint
Automotive spray paint, appliance paint, or general spray paint will fail quickly. These aren't formulated for constant water exposure.
How to Paint a Bathtub (If You Must)
Clean with TSP
Scrub entire surface with trisodium phosphate (TSP) to remove soap scum, oils, and residue. Rinse thoroughly.
Sand the Surface
Use 400-grit sandpaper to scuff the entire surface. This creates "tooth" for the paint to grip.
Tape Off Everything
Mask drain, fixtures, walls, and any area you don't want painted. Cover floor with drop cloths.
Apply Primer (If Required)
Some kits include bonding primer. Apply thin, even coat and let dry completely (1-2 hours).
Apply Epoxy Paint
Mix two-part epoxy per instructions. Apply 2-3 thin coats with foam roller. Wait 1-2 hours between coats.
Let Cure 48-72 Hours
Don't use the tub for at least 48-72 hours. Full cure takes 7 days — be gentle during that time.
Painting vs Professional Refinishing
DIY Paint
- ✗ 1-2 year lifespan
- ✗ Thin coating (scratches easily)
- ✗ No warranty
- ✗ Visible brush/roller marks
- ✗ Yellows over time
Professional Refinishing
- ✓ 10-15+ year lifespan
- ✓ Industrial coating (durable)
- ✓ 5-year warranty
- ✓ Smooth factory finish
- ✓ UV-stable (won't yellow)
Bathtub Painting FAQs
Can you paint a bathtub with regular paint?
No. Regular latex or oil-based paint will peel within days. You must use epoxy-based tub and tile paint designed for wet environments. Even then, expect 1-2 year lifespan at best.
What's the best paint for a bathtub?
Rust-Oleum Tub & Tile Refinishing Kit is the most popular. Homax and other two-part epoxy kits also work. Key is the two-part epoxy formula that cures harder than regular paint.
How long does bathtub paint last?
DIY painted tubs last 1-2 years with careful use. Heavy use, abrasive cleaners, or poor prep can cause failure in months. Professional refinishing lasts 10-15+ years.
Is painting a bathtub worth it?
Only for short-term needs (selling a house, temporary rental). For long-term use, you'll repaint multiple times. Professional refinishing ($600-850) with a 5-year warranty is more economical over time.