Mahwah, NJ 07430

House cleaning in Mahwah, where the code is particular about where a bucket may be emptied.

Recurring housekeeping, quoted flat per visit after a walkthrough and planned around a chapter most plans never open. Mahwah expressly permits driveway and street wash water to reach a storm drain, and says nothing that permits the water from cleaning inside a house; on the other side of the wall its sanitary sewer schedule sets a pH window, a grease limit and a chlorine figure. Those rules are the Township’s, not ours. Every provision below was read at Mahwah’s own code on 17 September 2026.

Request a walkthrough or call (201) 600-5056

The rule

Three places water can go, and a different rule for each.

Robo Facility Services LLC has not cleaned a house in Mahwah under this entity. What follows is what the Township's own sewer chapter says about where water and waste may go — read from the code, not learned on a visit.

Start with the storm drain, because it is the one a bucket can reach in four steps. Section 17-8.3b is flat: “The spilling, dumping, or disposal of materials other than stormwater to the municipal separate storm sewer system operated by the Township of Mahwah is prohibited,” and so is doing it “in such a manner as to cause the discharge of pollutants to” that system — which reaches the gutter and the apron, not just the grate. Section 17-8.3a deals with the plumbed version of the same problem, the illicit connection.

Then read section 17-8.4, which lists what is excepted, and read it carefully rather than generally. Among the exceptions are “f. Residential car washing water, and residential swimming pool discharges” and “g. Sidewalk, driveway and street wash water”. The list also covers water line flushing, uncontaminated groundwater and sump pumps, air conditioning condensate, irrigation and lawn watering runoff, springs and wetlands flows, firefighting flows, and the rinsing of beach maintenance and de-icing equipment with clean water. What it does not cover, anywhere, is the water from cleaning the inside of a house.

Now the indoor drain. Section 17-7.16a keeps stormwater, surface water, groundwater and roof runoff out of the sanitary sewer, and section 17-7.16b lists what may not be discharged into it: anything hotter than 150° F; fat, oil or grease over 100 parts per million by weight; gasoline, benzene, naphtha, alcohol, tar, fuel oil or any flammable liquid; garbage, solid waste or solid refuse; anything below pH 5.5 or above pH 9.0; and insecticides, pesticides, herbicides or fungicides. The chemical subsection that follows names phenols, formaldehydes, peroxides and other strong oxidizing agents, and sets chlorine at not more than 25 parts per million.

Section 17-7.16 is written for what reaches the sewage works, and its figures are concentrations rather than a list of banned products. Nothing here says that a particular cleaner, or a particular bucket, is over a limit — that depends on dilution and volume, which this company does not measure. What a plan can do is keep concentrates, solvents and pesticides out of drains entirely.

The third destination is a septic field, and section 17-7.7 says who has one. The duty to connect runs to property within 100 feet of an available public sanitary sewer, and the section defines available: the line within 100 feet of a property line, the connection achievable without a pump station or ejector pump, without blasting bedrock, without acquiring an easement and without crossing a watercourse, railway or major highway, and the property inside the sewerage service area of the plant. Where that is not met, the house is on an individual sewage disposal system under the Board of Health’s ordinances — and under section 17-7.7c, when a public sewer does become available, the tank is abandoned, removed or filled as the Health Officer directs.

The register

Chapter 17, in its own numbers.

Into a storm drain: No spilling, dumping or disposal of anything but stormwater · § 17-8.3b
Excepted anyway: Residential car washing water and swimming pool discharges · § 17-8.4f
Also excepted: Sidewalk, driveway and street wash water · § 17-8.4g
Not on the exception list: Water from cleaning the inside of a house · § 17-8.4
Into the sanitary sewer: Nothing below pH 5.5 or above pH 9.0 · § 17-7.16b6
Chlorine: Not in excess of 25 parts per million · § 17-7.16b8
Fat, oil or grease: Not more than 100 parts per million by weight · § 17-7.16b2
Solvents: No gasoline, benzene, naphtha, alcohol, tar or fuel oil · § 17-7.16b3
Solids: No garbage, solid waste or solid refuse down a drain · § 17-7.16b4
Garden chemicals: No insecticides, pesticides, herbicides or fungicides · § 17-7.16b7
Stormwater the other way: No roof runoff, surface or groundwater into the sanitary sewer · § 17-7.16a
Whether a house is on sewer: Within 100 feet and reachable without a pump station or easement · § 17-7.7b

These sections run to whoever does the discharging, which on a cleaning day is usually the person holding the bucket. That is the narrow part a contractor actually controls: which drain it goes down, and what went into it. One limit on the whole table: section 17-8.6 sets penalties and was not read, so no fine is printed here, and nothing on this page describes how any of these sections is enforced.

The visit

Four things a Mahwah plan settles before the first bucket is filled.

Where the bucket gets emptied

Every visit ends with dirty water, and Mahwah has written down where it may not go. Section 17-8.3b prohibits “the spilling, dumping, or disposal of materials other than stormwater” to the Township's storm sewer system, and prohibits doing it in a way that causes pollutants to reach that system — which covers the gutter and the driveway apron as surely as the grate itself. Section 17-8.4 then lists what is excepted, and the list is worth reading closely: residential car washing water is fine, so is a swimming pool discharge, and so is “sidewalk, driveway and street wash water”. Wash water from inside a house is not on the list. So the bucket goes to an indoor drain, and the plan says which one before anybody is standing over a grate with it.

What the Township will not take down the indoor drain either

The other direction is section 17-7.16, and it is unusually specific for a residential reader. Nothing below pH 5.5 or above pH 9.0. No fat, oil or grease over 100 parts per million by weight. No gasoline, benzene, naphtha, alcohol, tar or fuel oil. No garbage, solid waste or solid refuse. No insecticides, pesticides, herbicides or fungicides. And, in the long chemical subsection, chlorine in excess of 25 parts per million, alongside peroxides and other strong oxidizing agents. Those are the Township's numbers for what reaches the sewage works, not a verdict on anything on a supermarket shelf.

Sewer or septic, which changes the answer

Not every Mahwah house is on the public sewer, and the code says when one has to be. Under section 17-7.7 the obligation to connect runs to properties within 100 feet of an available public sanitary sewer, and “available” is defined: the line is within 100 feet of a property line, the connection can be made without a pump station or ejector pump, without blasting bedrock, without acquiring an easement and without crossing a watercourse, railway or major highway, and the property sits inside the sewerage service area of the plant. Where that test is not met, the house is on an individual sewage disposal system under the Board of Health's ordinances, and section 17-7.7c requires the septic tank to be abandoned, removed or filled when a public sewer later becomes available. A house on septic is a different conversation about grease and solids, and it is worth settling at the walkthrough rather than at the sink.

The driveway, which is the exception people get backwards

Here is the part that surprises people. Hosing a driveway down and letting that water run to the street is expressly excepted by section 17-8.4g, and washing a car in the driveway is excepted by section 17-8.4f — both lawful, on the Township's own list. Tipping a mop bucket into the same gutter is not on that list at all. The outdoor job people assume is the problem is the permitted one, and the indoor job nobody thinks twice about is the one the code does not except. Getting that the right way round costs nothing and is exactly the sort of thing a written plan is for.

Terms

What the agreement settles, and what it cannot move.

The people sent to a Mahwah house are to be this company’s own employees on W-2 payroll, screened before they are assigned, never subcontracted, and the same people each visit rather than a rotating pool. Those are terms of the agreement, and a term is the only form in which a promise about staff means anything. When an empty house can actually be cleaned, and how keys and codes are handled, is set out under house cleaning in Bergen County.

General liability, workers' compensation and the bond are bound before the first shift. The company is taking on its first accounts now. The credentials page sets out what can be checked today, and how, without asking this company.

What the agreement settles here is the water: which drain a bucket goes down, that nothing is tipped into a gutter or a storm grate, that concentrates and solvents do not go down a drain at all, and that grease and solids leave in the trash. What it cannot do is rewrite Chapter 17 or decide whether a particular address is on the public sewer. Renovation debris is a different job again, scoped as post-construction cleaning.

Nearby

Five towns, five rules with nothing in common.

Nothing in Mahwah’s Chapter 17 carries into the next town, and no neighbour’s sewer chapter was read for this page. What each nearby town turns on, this site sets out separately and from that town’s own code: in Glen Rock it is the vehicle, where a van counts as commercial because of what is printed on it, under house cleaning in Glen Rock; in Wyckoff it is the clock at the curb, under house cleaning in Wyckoff; in Ridgewood it is the form and quantity of what may leave a house, under house cleaning in Ridgewood; in Franklin Lakes it is what happens when a cleaner sets off an alarm, under house cleaning in Franklin Lakes.

A borough-wide Sunday restriction, and what it does to a commercial schedule, is the subject of commercial cleaning in Paramus. Every town on the company’s list, by county, is on the service areas page.

Questions

What a Mahwah homeowner asks first.

How much does house cleaning cost in Mahwah?

A flat price per visit, set once the house has been walked and never by the hour; none of the Township's discharge rules change it. The size of the house, the bathrooms, how much of it is kept up and how often someone comes are what move the figure. How that figure is built, and what the market publishes, is under what house cleaning costs in Bergen County.

Are you saying bleach is illegal in Mahwah?

No, and the page would be wrong if it did. Section 17-7.16 sets limits on what reaches the sewage works, expressed as concentrations — chlorine in excess of 25 parts per million appears in a long list of chemical limits, alongside a pH window of 5.5 to 9.0. Whether any given bucket is inside or outside those figures depends on dilution and volume, which this company does not measure and does not claim to. What a plan does instead is simple and checkable: concentrates are not poured down drains, solvents and garden chemicals never are, and grease and solids go to the trash rather than the sink.

Can the cleaners empty a bucket outside?

Not into a storm drain, a gutter or the street. Section 17-8.3b prohibits disposing of materials other than stormwater to the Township's storm sewer system, and section 17-8.4's list of exceptions covers car washing, pool discharges and sidewalk, driveway and street wash water — not water from cleaning inside a house. The bucket goes to an indoor drain agreed in advance.

My house is on septic. Does that change anything?

It changes what a careful plan avoids putting down a drain, and it is worth saying at the walkthrough. Section 17-7.7 sets out when a property must be connected to the public sewer and treats everything else as an individual sewage disposal system under the Board of Health's ordinances. This page does not say which houses in Mahwah are on which — that was not read and it is a question for the Township.

Is this the same as the stormwater rules for building work?

No. Mahwah's Chapter 29, the Highlands Regional Stormwater Management Program and Stormwater Control, was amended in its entirety in 2024 and governs design standards for major development — basins, recharge, site plans. The household rule about what may be tipped into a storm drain is section 17-8, in the sewer chapter. Construction debris from a renovation is a different job again, scoped as post-construction cleaning.

Sources

Where every limit on this page was read.

A reader who wants to disbelieve this page should be able to, quickly. Each provision is given with its section number and the address where it was opened, and where something was deliberately not read, that is said too.

The storm drain rule. Revised General Ordinances of the Township of Mahwah, Chapter 17, Sewer, section 17-8, Stormwater Management — Illicit Connections to Municipal Separate Storm Sewer Systems (Ordinance 1512), subsections 17-8.3, Prohibited Conduct, and 17-8.4, Exceptions to Prohibitions, read at ecode360.com/34811577 on 17 September 2026.
The sanitary sewer schedule. Same chapter, section 17-7.16, Regulations of Use (Ordinance 691; 1976 Code § 142-16; Ordinance 1148), read on the same page the same day. The pH window, the 100 ppm grease limit and the 25 ppm chlorine figure are all from subsection b.
Sewer or septic. Same chapter, section 17-7.7, Connections with Public Sewer Required; Exceptions (Ordinance 691; 1976 Code § 142-7; Ordinances 1322 and 1614), and section 17-7.6, Discharge of Polluted Material Without Treatment Prohibited, read the same day. Individual sewage disposal systems are governed by the Board of Health’s own ordinances, which were not read.
What Chapter 29 is, and is not. Chapter 29, Highlands Regional Stormwater Management Program and Stormwater Control, amended in its entirety 21 October 2024 by Ordinance 2041, read at ecode360.com/34820723 the same day. It sets design and performance standards for major development. The household prohibition on this page is section 17-8, not Chapter 29.
The publisher. eCode360 does not answer scripted requests, so every chapter above was opened in a browser, and the municipality named on each page was checked before anything was quoted.
What is deliberately not asserted. No claim that any named product breaches any limit — the figures are concentrations and depend on dilution and volume. No penalty figure: section 17-8.6 was not read. No claim about how any section is enforced or against whom. No count, share or map of which Mahwah houses are on septic. No reading of Mahwah’s solid waste or trash chapters. No claim about any neighbouring town’s sewer chapter. No housing-age figure — the town-by-town table lives on deep cleaning. No price.
This company. Robo Facility Services LLC has not cleaned a house in Mahwah under this entity. What follows is what the Township's own sewer chapter says about where water and waste may go — read from the code, not learned on a visit.

Read on 17 September 2026. This is what the ordinances cited below say, read on the date given. It is not legal advice and it is not advice about a particular address — whether a given property is on the public sewer, and what may lawfully be discharged from it, is a question for the Township of Mahwah, not for a cleaning company's website.

Walk your Mahwah house with us.

Set aside thirty to forty-five minutes, at no charge. A written plan will follow, and then a flat per-visit number — including which drain a bucket goes down and what never goes down one.

Request a walkthrough or call (201) 600-5056