It depends on your tub’s surface and the mess you’re tackling.

• For everyday soap scum: A non-abrasive tub & tile bathroom cleaner (spray or foam) plus a soft sponge or microfiber cloth.
• For mold or mildew: A bathroom cleaner labeled for mildew (some include bleach) can help on non-porous surfaces. Check the label for material compatibility.
• For hard water or rust: A calcium/lime/rust remover targets mineral deposits more effectively.

Helpful tips: pre-rinse with warm water, give products a few minutes of dwell time, then wipe and rinse well. Avoid steel wool or harsh scouring on acrylic or fiberglass. Always ventilate, spot test, and follow the label for best results.

Try a “let-it-work” approach with clinging foams and proper dwell time.

1. Warm the surface: Rinse the tub with warm water to help loosen buildup.
2. Apply a foaming bathroom cleaner: Coat walls and the basin so the product clings. Let it sit per the label (often 5–10 minutes).
3. Target tough spots: On mineral stains, use a hard-water remover; for mildew, a mildew-labeled cleaner.
4. Rinse thoroughly: Use warm water (a handheld shower helps) to wash away loosened residue. A light pass with a soft cloth may still be needed, but effort stays minimal.

Don’t mix products, keep the room ventilated, and spot test. Using a daily shower spray after each use can help reduce future scrubbing.

Focus on the causes of discoloration and match the cleaner to your tub’s surface.

• Acrylic or fiberglass: Use a non-abrasive bathroom foaming cleaner for soap scum and body oils. Avoid scouring powders that can dull the finish.
• Porcelain or enamel: A non-scratch cream or powder cleanser, applied with a gentle pad, may help lift gray marks and embedded grime.
• Mildew staining: A bathroom cleaner labeled for mildew (some contain bleach) can help on compatible surfaces—check the label first.

Let products dwell before rinsing, work in sections, and repeat as needed. A melamine foam sponge can help with stubborn marks (test first). Rinse and dry to reduce water spots, and use a weekly clean plus a daily spray to maintain brightness.

Brown staining is often from iron and other minerals. A targeted approach can help:

1. Start with a dry surface: Dry tubs allow hard-water removers to cling better.
2. Apply a calcium/lime/rust remover: Follow the label and allow adequate dwell time to break down mineral deposits.
3. Wipe gently: Use a non-scratch pad or soft brush to lift stains without damaging the finish.
4. Rinse thoroughly: Flush residue away and repeat gradually rather than using extreme abrasion.

Important: never mix hard-water removers with bleach or ammonia. Ventilate well and spot test. To limit new stains, rinse and dry the tub after use and consider a quick daily cleaner to help prevent mineral buildup.

Use cleaners designed for jetted systems so you clean the pipes and jets safely.

1. Circulate a jetted-tub cleaner: Fill the tub with warm water above the jets, add a jetted-system cleaner (tablet or liquid) per the label, and run the jets as directed.
2. Drain and rinse cycle: Drain, refill with clean water, and run the jets again to flush residue.
3. Surface clean: Wipe the shell with a non-abrasive bathroom cleaner and a soft cloth.

Avoid abrasive powders in the tub and don’t run strong foaming bath products through the system. Never mix cleaners. Check your manufacturer’s care guide for material-specific advice. You can find jetted-tub cleaners and soft brushes at Walmart in-store or online with pickup or delivery options.