Product and application illustrations. Follow the product label and written use guidance.
CleenU product solution
Cement Residue Haze Remover
Acid haze remover · Post-construction · Private label
New tile that looks grey and feels gritty, with dried grout along the joints? Wet it, spray, wait 3–5 minutes, scrub, and rinse well—the tile’s true color and texture come back. Acid formula for post-construction cleanup; private label from 500 bottles.
- Laying and grouting leave a thin film of cement slurry on the tile. The calcium hydroxide in it reacts with carbon dioxide in the air and slowly turns into calcium carbonate that bonds to the surface: that grey, rough haze. Mops and ordinary cleaners can’t shift it. This remover’s acid reacts with the carbonate and hydroxide to form soluble calcium salts, so the haze thins, softens, and scrubs off.
- Grout is cement-based too, so acid acts on it the same way. Soak the floor and grout lines with water first so the grout absorbs less acid, keep dwell time controlled, then rinse with plenty of water and pick up with a wet mop. Ideally wait until grout has fully cured, usually a week or more, before the haze clean.
- MOQ
- 500 bottles
- Free samples
- 3–5 days
- Bulk lead time
- Scheduled with the order
Product value
What does Cement Residue Haze Remover clean?
Cement Residue Haze Remover removes cement haze, grout residue, and white alkaline blooms from new ceramic, porcelain, and acid-resistant stone after construction.
View product detailsProduct summary
- Product type
- Acidic post-construction haze remover
- Intended use
- Cement haze, grout residue, and alkaline blooms on new tile and acid-resistant stone
- Formula
- Mineral acids with a corrosion inhibitor and low-foam wetting agent, pH 1.0–2.5; the wetting agent reaches into tile pores and the inhibitor protects metal fittings; use neat or at 1:3.
- For
- Cleaning product brands, renovation and tiling contractors, post-construction cleaning services, building-supply channels
Before & after
Before and after (use illustration)
Before: a new rustic tile floor is coated in grey-white cement haze with dried grout along the joints, rough underfoot. After: wetted, sprayed, scrubbed, and rinsed, the haze is gone and the tile shows its true color and texture, smooth to the touch.
- Before: a grey-white cement film and dried grout at the joints
- After: the film is gone and the tile’s color and texture show
- Rinsed thoroughly, smooth rather than gritty
How it works
How Cement Haze Dissolves
Cement haze is mostly calcium carbonate and calcium hydroxide with some calcium silicate. Hydrogen ions react with the carbonate to form soluble salts and carbon dioxide (the fizz) and neutralize the hydroxide into salt and water, breaking the binder that holds the film together. The brush lifts the loosened residue and a heavy rinse carries off the salts and leftover acid. Silicates react more slowly, so thick haze may need a second pass.
- Pre-wet grout
- Acid dissolves carbonate and hydroxide
- Fizzing
- Scrub
- Heavy rinse
Usage guidance
Use guidance
- Wait until grout has fully cured. Sweep dust, then soak the floor and grout lines with water.
- Apply neat on heavy haze or at 1:3 on light haze and wait 3 to 5 minutes, until you see fine fizzing.
- Scrub with a stiff brush or floor machine, rinse with plenty of water, and pick up with a wet mop; repeat on remaining spots.
Before you use it
Important notes
- Not for: Marble, limestone, terrazzo, travertine, and other calcium stone
- Not for: Aluminum and metal hardware
- Not for: Uncured grout
- Not for: Colored grout that hasn’t been tested
- Not for: Use alongside bleach
Product comparison
How to choose a Cement Residue Haze Remover
Cement haze and grout residue after construction: Cement Residue Haze Remover. Everyday tile soil: Tile & Stone Cleaner. White efflorescence on exterior walls: Exterior Wall Efflorescence Remover.
View product comparison
| Decision point | Cement Residue Haze Remover | Standard floor cleaner |
|---|---|---|
| Cement haze | Dissolved by acid, scrubs off | Barely works |
| When | One-time post-construction clean | Everyday cleaning |
| Protection | Acid-resistant gloves and goggles | Basic |
| Avoid | Calcium stone, metal fittings | Fewer limits |
Where Cement Residue Haze Remover stands out
Cement Haze Won't Mop Off Because It Has Set
Laying and grouting leave a thin film of cement slurry on the tile. The calcium hydroxide in it reacts with carbon dioxide in the air and slowly turns into calcium carbonate that bonds to the surface: that grey, rough haze. Mops and ordinary cleaners can’t shift it. This remover’s acid reacts with the carbonate and hydroxide to form soluble calcium salts, so the haze thins, softens, and scrubs off.
Wet the Grout, Apply, Rinse Hard: Protect the Joints
Grout is cement-based too, so acid acts on it the same way. Soak the floor and grout lines with water first so the grout absorbs less acid, keep dwell time controlled, then rinse with plenty of water and pick up with a wet mop. Ideally wait until grout has fully cured, usually a week or more, before the haze clean.
Who it's for, where it's used, and when not to use it
For
End-use scenarios
When not to use it
Product Specifications and Custom Options
Key product details and custom options for your project.
Product specifications
Product type, cleaning scope, and format.
| Product type | Acidic post-construction haze remover |
| Surfaces | Cement and grout haze on newly laid ceramic, porcelain, and acid-resistant stone |
| Use scenarios | New-home post-construction clean; Tile installer finishing; Exterior and balcony tile |
| Target soils | Cement haze, grout residue, and alkaline blooms on new tile and acid-resistant stone |
| Directions | Use neat; dilute 1:3 for light haze; 3–5 min dwell, then scrub and rinse |
| Not for | Marble, limestone, terrazzo, travertine, and other calcium stone; Aluminum and metal hardware; Uncured grout; Colored grout that hasn’t been tested; Use alongside bleach |
| Size and packaging | 500 mL trigger spray bottle |
| pH | pH 1.0–2.5 at 25°C |
| Scent | Unscented |
| Shelf life and storage | 24 months unopened; keep tightly closed in a cool, ventilated place away from alkalis and metal containers; protect from sun and freezing |
B2B custom options
Private label, packaging, MOQ, samples, and delivery.
| OEM/ODM and private label | From product direction and sample review to packaging, production, and delivery for your Cement Residue Haze Remover project. |
| Packaging and labels | Mist trigger / foam trigger, fill size, labels, and retail sets can be customized |
| Case pack | 12 × 500 mL per case (bulk sizes by spec) |
| MOQ | 500 bottles |
| Sample time | Free sample: 3–5 days |
| Bulk lead time | Scheduled with the order after packaging and label approval |
| Documents | SDS/MSDS, TDS, and batch COA provided per project on inquiry |
OEM/ODM project process
Move from product direction and sample review to packaging, production, and delivery for Cement Residue Haze Remover.
Define customer and format
Decide professional contractor supply or DIY retail, and ready-to-use or concentrate.
Free sample
A free sample is usually ready in 3–5 days for project review.
Packaging and labels
Set fill size, trigger type, label language, the warnings your market requires, and never-on-calcium-stone, wear-acid-gloves-and-goggles, and no-bleach warnings.
Bulk delivery
Standard MOQ is 500 bottles; bulk orders are scheduled after packaging and labels are approved.
Why choose CleenU for Cement Residue Haze Remover?
From product positioning and samples to packaging and repeat supply, CleenU supports OEM/ODM projects built around Cement Residue Haze Remover.
Dissolving power balanced with grout and metal safety
Stronger acid removes haze faster but is harder on grout and metal. We balance speed and safety with acid selection and inhibitors.
Acid-resistant packs and bulk
Acid-resistant spray bottles for retail; 1 L, 5 L, and 20 L for pros using floor machines.
Sample reviews with clear criteria
Review samples on your new tile panels with cement haze against clear points: haze removal, scrub passes, and effect on grout and metal fittings.
Mostly unscented
Haze removers are usually unscented; the focus is on warnings and protective instructions.
Labels and documents
We supply bilingual labels, SDS/MSDS, TDS, and batch COAs, with never-on-calcium-stone, wear-acid-gloves-and-goggles, and no-bleach warnings on the label, and can arrange third-party testing for your market.
Consistent supply and reorders
Each batch is retained and ships with a COA, so reorders match in color, scent, and feel.
Packaging and labeling options
Plan packaging format, label language, and shelf presentation around Cement Residue Haze Remover and your target channel.
Show packaging and label options
Packaging options
Core size: 500 mL trigger spray bottle. Also available: 1 L household refill, channel case packs, and ecommerce bundles with a stiff brush and acid-resistant gloves. Mist trigger or foam trigger options, with labels and cartons made to your brand.
Supporting Documents and Materials
Purchasers usually confirm whether the materials are complete before formal cooperation. Preparing documents in advance helps with quoting, sampling, and channel review.
Show available documents
Project documents
When you inquire, we provide SDS/MSDS, a TDS, batch COAs, label directions, and packaging files for your project.
Related products, solutions, and articles
Explore related cleaning products, application guidance, and OEM/ODM resources for Cement Residue Haze Remover.
Frequently asked questions (FAQ)
Find practical answers about Cement Residue Haze Remover, private label, samples, MOQ, documents, and delivery.
How to use
New tile looks grey and feels rough and won’t mop clean. Why?
That’s cement slurry from laying and grouting that dried into a haze, mostly calcium carbonate bonded to the surface. Water and ordinary cleaners can’t remove it; it needs an acid haze remover.
How long after tiling should I do this?
Wait until the grout has fully cured, usually a week or more. Using acid on uncured grout can dissolve the grout too.
Will it damage the grout?
Soak the grout lines first so they absorb less acid, keep dwell to 3 to 5 minutes, and rinse heavily; fully cured standard grout is barely affected. Test colored grout in a corner.
Surfaces and common questions
Can I use it on marble?
Never. Marble, limestone, and terrazzo are calcium carbonate and will etch permanently.
Should I dilute it?
Use it neat on heavy haze; for light haze or large areas, dilute 1 part to 3 parts water, which is cheaper and gentler.
What protection do I need?
Acid-resistant gloves and goggles, with windows open. Flush skin or eyes with plenty of water if splashed. Never use with bleach.
Why do I have to wet the floor first?
Pre-wetting saturates the joints and tile so the acid works only on the surface film instead of soaking into and attacking the grout. On a dry floor it can also react unevenly and leave marks.
There’s still a white film after scrubbing. What now?
First make sure it was rinsed well—leftover product and dissolved calcium salts dry white. Rinse with plenty of water and squeegee. If it’s still white, the haze was thick; let it dry and do one more round.
Can I use it on wall tile?
Yes. Wet and spray from the bottom up so product doesn’t run down dry tile and leave streaks, then rinse from the top down after scrubbing.
Will grout haze go away on its own?
No, cured haze stays put. As cement residue cures, it reacts with carbon dioxide in the air and turns into calcium carbonate that bonds to the tile, so mopping won't move it. An acidic haze remover turns that film into soluble calcium salts you can scrub and rinse away. Wait until the grout has cured, wet the floor first, then treat.
Does vinegar remove grout haze?
Vinegar is a weak acid, so expect slow progress on cured haze. It also attacks the same things a haze remover does, including marble, limestone, and cement-based grout, so it isn't a gentler shortcut. CleenU Cement Residue Haze Remover is formulated for this job, with corrosion inhibitors and a low-foam wetting agent that carries it into the tile surface. Use it neat on heavy haze or 1:3 with water on light haze.
Can I use it to remove haze from stainless steel or metal fixtures?
No. Keep it off aluminum and metal hardware, including faucets, trim, and frames. It's an acidic product made for tile and acid-resistant stone. When you treat the floor or wall, cover nearby metal and rinse any splashes off right away with plenty of water.
Buying and private label
What should we decide first for a private-label cement residue haze remover?
Three things: professional bulk for contractors and cleaning companies or small retail bottles; ready-to-use or concentrate; and which market’s hazard labeling applies. This is a strong acid, so warnings and acid-resistant packaging must be settled together.
What are the sample, MOQ, and lead-time terms?
Free samples are usually ready in 3–5 days. Standard MOQ is 500 bottles, and bulk orders are scheduled after packaging and labels are approved.
What can be customized?
All of it: formula direction, scent, fill size (500 mL spray, 1 L, 5 L, and 20 L containers, and more), mist or foam trigger, label design and language, and ecommerce bundles with a stiff brush and acid-resistant gloves.
Can we test samples first?
Yes, we ship samples first. Test them on new tile panels with cement haze like the ones your customers handle, and record haze removal, scrub passes, and effect on grout and metal fittings. That tells you more than a before-and-after photo.
Which documents can you provide?
We provide SDS/MSDS, a TDS, and batch COAs, plus bilingual label content for your target market. They aren’t posted publicly; we send them per project on inquiry.
How is private-label pricing quoted?
Pricing is tiered by packaging, trigger or cap, label, and order quantity, starting at the 500-bottle MOQ. Send your target quantity, fill size, and packaging needs, and we’ll quote unit prices by volume tier with sample and lead-time details.
Launching your own Cement Residue Haze Remover?
Send us your market, pro or retail, pack sizes, and estimated volume. We will work through formula, acid-resistant packaging, and warning labels with you.