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The 2-step pink mold kit

Pink Mold on Your Caulk Again? 4 Reasons This 2‑Step Hack Beats Scrubbing, Spraying and Re‑Caulking

Pink comes back in wet corners. That's not you. A thick gel lifts the pink and black stains off without scrubbing, and a little egg by your shower keeps it smelling clean and shows you the next clean day.

30 daysmoney-back guarantee
≈ 6 weeksper Moriva Egg
Real supporta real person replies in 1 business day
1No scrubbing

No Scrubbing. Draw It On, Wipe It Off.

Moriva Clean is a thick gel. It does the job your scrub brush used to do.

  • It stays on the stain. A spray runs down the caulk in seconds.
  • Draw, wait, wipe. 3–5 hours on the stain, then a damp cloth.
  • New pink in between? It's on the surface, so one wipe gets it.
The caulk line with pink mold, beforeBEFORE
The same caulk line, clean after one wipeAFTER
2No musty smell

Your Bathroom Smells Clean, Not Like a Damp Basement

The Moriva Egg gives off a light scent for about 6 weeks. When its little window is empty, it's clean day.

  • A light scent, day and night. Citrus or Floral, strongest the first few days.
  • One press. It stands by your shower. No plug, no batteries.
  • Window empty? Time to clean. No guessing, no waiting until it looks gross.
A woman in a bathrobe walks into a fresh bathroom and breathes in; the small Moriva Egg stands on the shower shelf
Get the 2-step kit Ships free. Moriva Clean comes in every pack.
3No build-up

Same Spot Every Time? Catch It While It's Thin.

Pink grows back in the same spots, like the ring around your drain. At 6 weeks, it's usually still thin. Leave it for months, and it gets thick, with black spots around it.

  • You know where it starts. The drain, the corner, the caulk line.
  • The Egg picks the day. Its window runs dry in about 6 weeks.
  • Thin is a quick job. Moriva Clean lifts it before it gets thick.
6 weeksA thin ring
A thin pink ring around a bathtub drain

✓A quick job

Months laterThick, with black
The same drain with thick pink slime and black spots around it

✕A big job

4No hassle

Just 2 Steps, and One Takes 10 Seconds

That's the whole hack. Both steps come in every pack.

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What to expect

Day 1 Does the Hard Part. Then It's Easy.

Your shower, week by week.

  1. Day 1The reset
    • The pink and black come off the caulk
    • No scrubbing at all, just a wipe
    • The Moriva Egg goes on the shelf: no more musty smell
  2. Week 2Settling in
    • A spot of new pink? One wipe and it's gone
    • The bathroom smells clean, not musty
    • No spraying or wiping after you shower
  3. Week 6Clean day
    • The Moriva Egg's little window is empty. That's your sign to clean.
    • Moriva Clean on, wait, wipe, then a new Moriva Egg
    • The pink had no time to settle in
  4. Month 3+In control
    • No more scrubbing weekends
    • Guests can use your shower any day
    • You pick the clean day, not the mold

Every bathroom is different. A hot bathroom with no window grows pink faster, so you may wipe a little more often.

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How it compares

A Spray Can't Stay. A Re-Caulk Takes a Weekend.

Here's what each one really does.

Moriva kitSpray cleanerRe-caulk
Takes the pink and black off the caulk✓the thick gel✓with scrubbing✓new caulk
No scrubbing, no scraping✓✕scrub brush✕razor + scraping
No tools to buy✓✓✕caulk gun, tape
Shower again the same day✓✓✕wait for it to dry
Tells you when to clean again✓the little window✕✕

Product types, not brands.

Today's offer

The 2-Step Moriva Kit, in one box.

Love it in 30 days, or get your money back.

2-Step Moriva Kit

Step 1 takes the pink off. Step 2 tells you when to do it again.
  • ✓Step 1 · Moriva Clean: a thick gel for the pink and black on your caulk
  • ✓Step 2 · Moriva Egg: no musty smell, and it shows you when to clean
  • ✓No scrubbing, no plug, no batteries
  • ✓A light Citrus or Floral scent, day and night
Scent Mix = Citrus + Floral
Choose your pack Every pack comes with Moriva Clean

One 220 mL bottle = about 8 cleans.

Moriva Clean and 1 Moriva Egg Moriva Clean + 1 Egg
1 bathroom · 6 weeks
$54.99Free shipping
Most popular Moriva Clean and 3 Moriva Eggs Moriva Clean + 3 Eggs
1 bathroom for 18 weeks, or 3 bathrooms for 6
Save $24.99
$104.98$79.99Free shipping
Best value Moriva Clean and 5 Moriva Eggs Moriva Clean + 5 Eggs
1 bathroom for 30 weeks, or 5 bathrooms for 6
Save $44.98
$154.97$109.99Free shipping
Moriva CleanMoriva EggEvery 6 weeks
30-day money-back guarantee, even if it's used.
Free US shipping. Delivered in 1–5 days.
What's in the box
Moriva EggsCitrus, Floral or a mix · each up to 6 weeks · 3.3 in (8.5 cm) tall

It stands on its own. The window shows how much is left.

Moriva Clean220 mL (7.4 fl oz) · pointed nozzle

For pink and black stains on caulk and grout. Draw it on, wait 3–5 hours, wipe it off.

How to use it A hand drawing a thin line of Moriva Clean on the pink caulk
  1. Moriva Cleanonce

    Dry the stain. Draw a thin line of gel on it. Wait 3–5 hours (overnight for deep stains). Wipe and rinse.

  2. Moriva Eggthe same day

    Press the button on the back. Set it on a shelf near the shower, out of the spray.

  3. Clean dayevery 6 weeks

    Empty window? Gel the pink off again, then press a new Moriva Egg.

Ingredients & safety
Moriva Clean
Ingredients
Water, sodium hypochlorite, sodium laureth sulfate, sodium silicate, sodium polyacrylate, sodium hydroxide.
What it does
Removes the pink and black mold and mildew stains on caulk and grout.
Safety
Open a window. Never mix it with other cleaners. Keep away from kids and pets.
How to use
Dry the stain, draw a thin line of gel, wait 3–5 hours, then wipe and rinse. Test a small hidden spot first, and keep it off fabrics.
Moriva Egg
Ingredients
Fragrance. 7 mL, sealed.
What it does
Does not kill or prevent mold or bacteria.
Safety
No chlorine, no aerosol, no smoke. Keep away from kids and pets; keep the liquid off skin and eyes.
Shelf life
3 years unopened.
Shipping & returns
  • Free US shipping. Delivered in 1–5 days, with tracking.
  • 30-day money-back guarantee. Not happy? Email us within 30 days and get your money back, even if you've used it.
Real people, real answers. Questions before you order? Email us and a real person replies within one business day.
Try me for 30 days.
The Moriva promise

Love it, or get your money back.

Use Moriva Clean. Press a Moriva Egg. Give it 30 days. Not happy? Email us within 30 days and we refund your order in full, even if you've used it.

30DAYS 30-day refundOn your whole order
Even if usedFull refund in 30 days
Free US shippingDelivered in 1–5 days
Secure checkoutShop Pay, Apple Pay, PayPal, cards
Who's behind Moriva

A small team that answers every email itself. We made Moriva for the pink that keeps coming back in the same wet corners: one gel to take it off, one little egg to show you when to do it again.

Questions? Email contact@trymoriva.com

Not just the shower

Why Moriva Clean Is Different

Washer seal Draw it on

Sprays are thin, so they slide off before they work. Ours is thick, so it sits on the stain for hours, on any damp line in your home.

  • It reaches tight linesThe pointed nozzle draws a thin line into folds, tracks and corners.
  • Washer, sink, window tooWasher seals, sink edges, window tracks, grout, fridge seals.
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FAQ

You ask. We answer straight.

What is the pink stuff in my shower?

Most people call it pink mold. Usually it's a common bacterium called Serratia marcescens. It makes a pink-orange color as it grows and lives on soap scum in spots that stay wet: the drain, the bottom grout line, the shower curtain hem. It isn't a true mold, and it isn't a sign you don't clean. It's a sign that corner stays wet.

What does Moriva do to the pink and black?

Moriva Clean is a thick mold and mildew stain gel: it sits on the pink and black stains for hours and lifts them off your caulk and grout, no scrubbing. The Moriva Egg is a light scent with a little window that shows you when to clean again. Corners that stay wet can grow mold back, so the Egg makes sure you catch it while it's thin and one wipe gets it.

Do I need both steps?

Yes, and both are in every pack. Moriva Clean takes the pink off; the Moriva Egg's little window shows when to do it again. If your shower is clean today, keep the gel for your first clean day.

Why every 6 weeks?

That's how long one Moriva Egg lasts, so its window gives you a date you don't have to remember. It's a rhythm, not a deadline: see new pink before then? Wipe it off, it's on the surface. A stain that won't wipe off? Clean early.

What if my caulk is too far gone?

If the black is inside the caulk (it won't lift after a clean, or the caulk is cracked or peeling), no cleaner can reach it. Replace that caulk once, then start the 2 steps on the new caulk.

Where do I put the Moriva Egg?

It's small: 3.3 in (8.5 cm) tall, about the height of a coffee mug. On a shelf or ledge near the shower or tub, around eye level and out of direct spray. One unit per bathroom.

Is the scent strong?

It's strongest in the first days after you press it, then it settles into a light, clean smell. If you're sensitive to scent, start with Citrus and place it a little further from the door.

Is it safe around kids and pets?

The Moriva Egg has no chlorine, no aerosol and no smoke. Like any household product, place the unit and the gel where kids and pets can't reach them. Moriva Clean is a cleaning product: store it closed, out of reach, and keep kids and pets out of the bathroom until you've wiped it off.

How long does shipping take?

Free US shipping. Your order arrives in 1–5 days. You get a tracking link by email as soon as it ships.

What if I don't like it?

Email us within 30 days and get your money back, even if you've used it.

The Moriva Egg standing on the counter of a bright, clean bathroom
In short

Pink mold doesn't pick the day anymore. You do.

Take it off once with Moriva Clean. Let the Moriva Egg's little window show the day. Then clean on your day, not its day.

Get the 2-step kit 30-day money-back guarantee Moriva Clean in every pack · free shipping
Moriva Clean + 3 EggsFree tracked shipping · 30-day money-back
Add to cart · $79.99