Meth Clear: the professional meth cleaner for meth residue removal and meth cleanup
Methamphetamine residue isn't dirt. It's an oily amine that bonds into paint, sealants and fixtures, and ordinary cleaners just smear it around. Meth Clear is a slightly alkaline, citrus-derived concentrate engineered to shift meth residue into its most removable form, dissolve it, and lift it off the surface so it leaves with the rinse.
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Why meth residue on walls is so hard to clean
When methamphetamine is smoked or manufactured indoors, it doesn't stay in the air. It condenses onto every surface in the room — walls, ceilings, cabinet faces, light switches, blinds, HVAC registers — and works into paint films and porous finishes. It's invisible, and it doesn't wear off on its own.
The risk is contact. People pick residue up on their hands from walls, counters and floors; young children, who crawl and put hands in mouths, are the most exposed. In one peer-reviewed study of former clandestine labs, 59% of random wipe samples and 75% of contact-point samples were still above the state cleanup standard.[1]
That's why meth cleanup is judged by a number on a lab report, not by how a room looks or smells.
The number you're cleaning to
State standards are expressed as micrograms of methamphetamine per 100 cm² of surface, measured by wipe sampling after cleaning. They vary by state:
| Standard | Where it applies |
|---|---|
| 0.1 µg/100 cm² | The most common US standard — e.g. Arizona, Arkansas, Hawaii, Idaho, North Carolina, Tennessee[2] |
| 0.5 µg/100 cm² | Colorado[2] |
| 1.0 µg/100 cm² | Utah[3] |
| 1.5 µg/100 cm² | California's health-based standard; also Kansas, Minnesota, Wyoming[4] |
Standards change. Always confirm the current rule with your state health or environmental department before you start.
Shift. Dissolve. Lift.
How Meth Clear removes meth residue
Methamphetamine is an amine — a weak base. On surfaces it sits as a mix of two forms: a salt (water-soluble, behaves like table salt) and a "free base" (oily, water-repellent, clings to paint and grease). Water and general-purpose cleaners deal with one form and leave the other behind. Meth Clear is formulated to deal with both.
Gently alkaline pH
A slightly alkaline solution pushes salt-form residue toward a single, consistent free-base form — so the whole deposit responds to the same chemistry instead of half of it being left behind.
Modified citrus solvents
Citrus-derived solvents are excellent at dissolving oily organic films. Ours are modified to be water-dilutable, so they can reach residue held in paint films and grime at 1:50 — without harsh petroleum solvents or bleach.
Surfactant encapsulation
Surfactants wrap the dissolved residue in micelles and hold it in suspension, so it comes away on the cloth and in the rinse instead of redepositing on the next section of wall.
Removal, not "neutralization." Meth Clear removes methamphetamine residue from surfaces — it doesn't claim to destroy it. That's deliberate: clearance testing measures what's left on the surface, so the residue has to physically leave. Collect used solution and wipes and dispose of them as your state or local program requires.
Five things to look for in a meth residue cleaner
1. Works on both forms
Water-only washes tackle the salt; solvents alone struggle with it. You need chemistry that handles the oily free base and the water-soluble salt.
2. Removes, doesn't mask
Fragrance and "odor eliminators" change how a room smells, not what a wipe sample reads. The residue has to come off.
3. Doesn't redeposit
If the cleaner can't hold residue in suspension, you're just spreading it thinner. Surfactant encapsulation is what stops that.
4. Scales with the job
A smoke-residue apartment and a former lab are different jobs. A concentrate lets you strengthen the mix for heavy contamination instead of buying a different product.
5. Safe on finishes
Multiple washes over painted drywall, cabinets and fixtures need a cleaner that won't strip or bleach the surfaces you're trying to save.
Meth Clear ticks all five.
Alkaline + citrus + surfactant, in a concentrate you dilute to the job.
Choose your packMeth lab cleanup and decontamination: where Meth Clear fits
This sequence follows the structure of the U.S. EPA's Voluntary Guidelines for Methamphetamine and Fentanyl Laboratory Cleanup.[5] Your state program, contractor or industrial hygienist sets the final plan.
Assess & pre-sample
Identify affected areas and take pre-cleaning wipe samples so you know the starting level and can prove the result later.
Ventilate & protect
Ventilate, isolate the HVAC system, and wear PPE appropriate to the site — at minimum chemical-resistant gloves and eye protection.
Remove what can't be cleaned
Bag and remove heavily contaminated porous items — carpet, pad, upholstered furniture, ceiling tiles — as your program directs.
HEPA vacuum
Vacuum all surfaces with a HEPA vacuum to remove loose particulate before wet cleaning.
Wash 1 — Meth Clear 1:50 → stronger
Work top-down: ceilings, walls, then fixtures and floors. Apply solution, agitate, wipe with clean cloths. Use the ready-to-use spray for switches, handles, registers and detail areas.
Rinse
Wipe with clean water to remove the suspended residue and cleaner. Change rinse water and cloths frequently.
Wash 2 (and 3 for heavy sites)
Repeat wash and rinse. Former labs and long-term heavy use usually need a stronger mix and an extra pass — the calculator below accounts for this.
Post-clean clearance sampling
Have wipe samples taken and analysed by an accredited lab. Only a result at or below your state's standard confirms the job is done.
Mix it to the job
1:50 means 1 part Meth Clear concentrate to 50 parts water. Increase the strength for heavy contamination and former lab sites.
| Use | Ratio | Per US gallon of water | Per liter of water | Typical washes |
|---|
The 946 mL trigger spray in every kit is ready to use — no mixing — for detail work, touch points and spot cleaning.
How Meth Clear compares to other meth removers
Professional meth removers on the US market come in three formats. Here's what a gallon jug of each actually gets you.
| Ready-to-use | Two-part system | Multi-part kit | Meth Clear | |
|---|---|---|---|---|
| Working solution per 1 gal jug | 1 gal | 2 gal (mixed 1:1 with Part 1) | Varies | ≈ 51 gal at 1:50 |
| Parts to buy | 1 | 2 — both required | 3 components | 1 concentrate + RTU spray included |
| Strength adjustable for heavy sites | No | No | No | Yes — mix stronger |
| Detail spray included | No | No | No | Yes — 32 fl oz RTU |
| Shipping | Varies | Varies | Varies | Duties paid at checkout |
Formats taken from US retailer listings for leading meth removers, checked November 2026. The two-part system is mixed in equal parts; the ready-to-use products need no mixing. Meth Clear volume assumes 1 gal concentrate diluted 1:50.
How much Meth Clear do you need?
Enter the property details. We'll estimate the surface area to be washed, how much solution and concentrate that takes, and the pack that covers it.
Estimate based on per wash, square rooms of equal size, and the walls/ceilings/floors you selected. Rinse water is extra. Round up for textured or very dirty surfaces.
How much concentrate goes in your bucket?
Pick your container and strength. Measure the concentrate first, then top up with water.
Mix fresh solution for each work session. Don't mix Meth Clear with bleach, ammonia, acids or other cleaning chemicals.
Where Meth Clear works — and where it won't
Use it on
- Painted walls and ceilings (drywall, plaster, wood)
- Hard floors — vinyl, tile, sealed wood, laminate, concrete
- Cabinets, countertops, doors, trim and window frames
- Light switches, handles, rails and other touch points
- HVAC registers, grilles and accessible duct surfaces
- Bathroom and kitchen fixtures, appliances (exterior)
- Vehicle interiors — hard trim and surfaces
Don't rely on it for
- Carpet, pad and upholstered furniture in contaminated homes — guidance generally favors removal over cleaning
- Ceiling tiles, insulation and other soft porous building materials
- Full ductwork systems — use a qualified duct-cleaning contractor
- Electronics and the inside of appliances
- Fentanyl or other drug labs — Meth Clear has not been tested for fentanyl; follow the EPA's fentanyl guidance and use specialists
- Proving a property is clean — only post-clean wipe sampling does that
Former meth labs: many states require a certified contractor or decontamination specialist for properties used to manufacture meth. Check your state's rules before starting any lab cleanup yourself.
Built for the people who do meth decontamination for a living
Remediation contractors
A concentrate you can scale from smoke residue to heavy contamination, priced per kit so you can cost jobs accurately.
Landlords & property managers
Turn a unit after a positive test. Pair Meth Clear with pre- and post-clean sampling to document the result.
Restoration & turnover crews
Fits straight into existing wash–rinse workflows and equipment. No special application gear needed.
Buyers & sellers
Positive pre-sale test? Clean to your state standard with the right product, then re-test.
Vehicle dealers & fleets
Hard interior surfaces in vehicles where meth has been used.
Trade & volume
Running a remediation program or buying 10+ kits? Email info@mifica.com or call +44 141 459 0168 for trade pricing and larger formats.
Concentrate for the big surfaces. Spray for the details.
| Base | Modified citrus extracts with surfactants |
|---|---|
| pH (concentrate) | Slightly alkaline |
| General dilution | 1:50 |
| Heavy / extreme | / |
| Contains bleach | No |
Caution: keep out of reach of children. Wear gloves and eye protection. Read the SDS before use.
Delivered to the USA — and worldwide — with duties paid
Meth Clear is made in our own facility in Scotland and shipped direct. At checkout you'll see the exact shipping cost for your address and any import duties and taxes, collected up front. The price you pay at checkout is the total — no customs bill at the door.
- Prices shown in your local currency
- Shipping calculated at checkout for your address
- Duties & import taxes prepaid (DDP)
- Tracked delivery
Honest answers
What is the best way to clean meth residue?
Remove heavily contaminated porous items, HEPA vacuum, then wash every hard surface top-down with a cleaner designed for meth residue, rinse, and repeat — then confirm with post-clean wipe sampling. This mirrors the sequence in the EPA's voluntary meth cleanup guidelines. Meth Clear is the wash step.
Does Meth Clear destroy or neutralize meth?
No — and be wary of any product that says it does. Meth Clear dissolves methamphetamine residue and lifts it off the surface so it can be wiped and rinsed away. Clearance testing measures what remains on the surface, so physical removal is what matters.
Will Meth Clear get my property below my state's standard?
It's designed to, but no product can guarantee a lab result on its own. The outcome depends on the starting contamination level, the surfaces, how many washes you do and how carefully you rinse. Standards also vary — most states use 0.1 µg/100 cm², while California uses 1.5 µg/100 cm². Post-clean wipe sampling is the only way to confirm you've passed.
What dilution should I use?
1:50 (1 part concentrate to 50 parts water — about 2.6 fl oz per US gallon, or 20 mL per liter) for general use and smoke residue. Use a stronger mix for heavy, long-term contamination and former lab sites. See the dilution guide and mixing calculator above.
What does meth residue look like on walls?
Usually nothing — meth residue is normally invisible, and a clean-looking, odor-free room can still test well above the standard. In heavily used homes or former labs it can show as a yellow or brown film or staining, sometimes slightly sticky, but you can't judge contamination by eye. Only a wipe test tells you.
How do you test a house for meth residue?
Wipe samples are taken from surfaces (typically 100 cm² areas) and either read with a screening test kit or sent to an accredited lab. Screening kits are useful for a quick yes/no; a lab result is what you need to prove a property meets your state standard. Test before cleaning to size the job, and after cleaning to confirm it. Meth Clear is a cleaner, not a test kit.
How much Meth Clear do I need for a house?
It depends on the surface area, the contamination level and how many washes your plan calls for. Use the job calculator on this page — enter floor area, rooms and ceiling height and it estimates solution, concentrate and the number of kits.
Can I clean a former meth lab myself?
In many states, no — properties used to manufacture meth must be cleaned by a certified contractor or decontamination specialist. Rules for homes affected only by meth smoking are often different. Check with your state health or environmental department first.
Can Meth Clear clean carpet?
Cleanup guidance generally recommends removing contaminated carpet and pad rather than trying to clean them, because residue penetrates deep into the fibers and backing. Use Meth Clear on the subfloor and hard surfaces once carpet is removed.
Can I use it on HVAC systems?
Yes on registers, grilles and accessible duct surfaces. Shut the system off and seal vents while cleaning. Full ductwork systems usually need a specialist duct-cleaning contractor.
Does Meth Clear work on fentanyl?
Meth Clear has not been tested on fentanyl, and we don't recommend it for fentanyl remediation. Fentanyl is far more hazardous; the EPA's 2021 guidelines include a separate fentanyl chapter, and those sites should be handled by specialists.
Is it bleach-based? Will it damage paint?
No bleach. Meth Clear is a slightly alkaline, citrus-derived formula designed for repeated washes on painted walls, cabinets and fixtures. Test on an inconspicuous area first, especially on delicate or unsealed finishes. Never mix it with bleach, ammonia, acids or other cleaners.
What's the difference between the concentrate and the spray?
The concentrate is diluted for large areas — walls, ceilings and floors. The 946 mL spray is ready to use, for touch points, fixtures, registers and spot cleaning. Every kit includes both.
Do you ship to the USA? Will I pay customs?
Yes, we ship to the USA and worldwide. Shipping is calculated at checkout for your address, and duties and import taxes are collected at checkout (DDP), so there's nothing to pay on delivery.
Formulated and made by Mifica
Meth Clear is made by Mifica (Natures Merchant Ltd), a specialist liquid chemical manufacturer formulating and producing in Scotland since 2017. We formulate and blend everything we sell in-house — including our Soot-Clear fire and soot remediation cleaner, supplied to fire remediation companies.
Making it ourselves means we control the chemistry batch to batch, and we sell direct, from our factory to your door.
Company details
- Company
- Natures Merchant Ltd, trading as Mifica
- Company number
- SC571495
- Made in
- Glasgow, Scotland, UK
- Manufacturing since
- 2017
- info@mifica.com
- Phone
- +44 141 459 0168
Clean to the number that matters
Concentrate for walls, ceilings and floors, plus a ready-to-use spray for every touch point. Alkaline, citrus-derived chemistry built around how meth residue actually behaves. Delivered with duties paid.
Choose your pack — from —- Martyny et al., methamphetamine contamination in former clandestine drug labs, Journal of Occupational and Environmental Hygiene — informahealthcare.com/doi/abs/10.1080/15459620802664432
- State-by-state meth lab cleanup regulations (compiled) — spauldingdecon.com
- Utah DHHS, Development of Utah's Methamphetamine Decontamination Standard — appletree.utah.gov
- EHS Daily Advisor, state methamphetamine remediation standards — ehsdailyadvisor.com
- U.S. EPA, Voluntary Guidelines for Methamphetamine and Fentanyl Laboratory Cleanup (rev. Aug 2021) — epa.gov
Standards checked November 2026. Meth Clear is a cleaning product. It is not a substitute for testing, a certified contractor where your state requires one, or your state's cleanup regulations.
