As good as Google can be for searching everything and anything I guarantee no-one at Google ever completed a plumbing apprenticeship or a medical degree or an electrical apprenticeship.
I was chatting with my GP recently, and she voiced her frustrations with patients that Google their symptoms and then make an appointment to see her. Almost invariably, Dr Google is wrong. Usually, the patient has typed in symptoms that frequently give an utterly incorrect diagnosis of multiple possible ailments. She said even more frustrating is that she then spends most of the appointment convincing them Dr Google was wrong.
She was so happy when I told her as plumbers we go through exactly the same issues daily. Everyone I know that is in a service industry that has a consumer focus has the same problems and frustrations of being an instant expert thanks to Dr Google or Google Plumbing or Google Electrical.
We all agree Google is excellent, especially for product searches. But when you are in business, it can also be incredibly frustrating when clients tell you they have Googled the problem and you are wrong. Ultimately for doctors or plumbers or electricians, all we can do is diagnose the issues based on the information presented and go through a process of elimination of possible causes.
The headline above comparing Dr Google to a drunk friend I just had to adapt and use after I saw it in a column by Tony Shepherd of The Adelaide Advertiser just after discussing Dr Google with my GP. I must admit it amused me as the description is perfect – dramatic and unreliable. You can read the full column by clicking here as it is a great read. The first lines are “Cyberchondriacs, step away from the search engine. Online symptom checkers are almost always wrong and should never replace a real medical professional, writes Tory Shepherd.”
This advice equally applies to plumbing because it can be difficult enough to diagnose plumbing problems when on site let alone on a computer or over the phone. As I continually reiterate no professional plumber can diagnose issues over the phone or give you an accurate price. There is only one way to diagnose plumbing problems, and that’s by having a real plumber on-site to investigate. Even then, complex issues become a process of elimination.
From the plumbing and ultimately health perspective, the most frightening issue we’ve seen with COVID-19 is all of the online suggestions on DIY installations of bidet seats and douche sprays. Google searches during the “toilet paper crisis” increased tenfold for bidet seats due to multiple social media posts and newspaper articles on so-called alternate toileting devices. Google will only ever give you generalised answers that are tailored to you as Google tracks you online with artificial intelligence.
Tony Shepherd correctly points out – “Maybe it’s best to think of Google not as a medical professional but as Librarian Google, who holds plenty of information and might be able to help you find it, but might also be miffed at the amount of noise you make so just points you in the general direction of some stuff.”
My favourite lines after that are – “Or Friend Google who, after three champagnes, will tell you everything’s going to be great, but at 2 am starts crying into their whisky about how you’re going to die.”
Those lines above sum up precisely the daily frustrations that so many consumer-focused service businesses experience. The old saying about computers of rubbish in, rubbish out is correct. The flawed Google searches of an inexperience person create multiple issues as nonsense input into a Google search will guarantee nonsense results.
Ultimately Google is a tool or research assistant that can help you put things together in a logical manner or can throw a real spanner in the works. A Google search cannot replace a doctor or an electrician or a plumber, no matter how good Google artificial intelligence is.
It is illegal to install a douche spray or bidet spray in Queensland unless it complies with AS/NZS 3500.1:2018 clause 12.2.3 below which classifies bidet toilet seats and douche sprays at toilet seat douches.
12.2.3 Toilet seat douches – Where the douche outlet, in all positions, is at least 25 mm above the overflow level of the pan, backflow prevention is not required. Where the douche outlet, in any position, is less than 25 mm above the overflow of the pan, a high-hazard backflow prevention device, conforming to AS/NZS 2845.1 or AS 2845.2, shall be installed. This device shall be either part of the douche or installed separately.
Unfortunately, there are advertisements everywhere on social media or websites promoting DIY such as My Bidet Australia. The product they advertise as an easy install toilet seat bidet is illegal. They promote on their website as – Quick and Easy Installation: Includes everything you need including tools to get your bidet up and running in minutes. Easily attaches to and detaches from any standard two-piece toilet.
The reality is the product has no WaterMark certification. As the photo illustrates clearly on their website, the dual nozzles are deep inside the toilet bowl, creating a high backflow risk. This is categorised as high risk as back-siphonage can occur through these nozzles allowing contaminated water from the toilet bowl to be sucked into the potable or drinking water supply.
The toilet seat bidet from My Bidet Australia sells online for $99, which is an indication of its quality. The price should be a warning enough as to how good this product is likely to be as good quality WaterMark approved bidet seats such as a Toto Washlet start at around $1199.00 in Australia.
The old saying you get what you pay for applies absolutely for this dangerous product. It is frightening that they state on their website – Upgrade your bathroom with beautifully designed bidet attachments, featuring water pressure control knobs. We use high-quality parts that are built to last. They are constructed with high-pressure faucet quality valves and metal/ceramic core. Common sense dictates you cannot produce high quality for $99 that complies with Australian Standards.
Unfortunately, this product is being advertised everywhere on Facebook and Google. Currently, if you do a Google search for a Toto bidet seat the first result in Google AdWords is incredibly for not Toto but My Bidet Australia. It truly is a case of buyer beware and why you need to check it is approved for use in Australia with a WaterMark certification.
What does backflow mean?
Backflow is simply the reverse flow of water. When we refer to it in plumbing terms, it is stopping contaminated water being drawn back into the water supply system that we all use for drinking. In terms of an illegally installed douche spray or bidet spray, this can occur when the water pressure drops significantly. If nozzles or sprays connected to the water supply are in contact with a contaminated water supply in a toilet, there is potential for that contaminated water to be sucked into the drinking water supply. In simple terms, it is like you sucking on a straw.
There are two ways that backflow contamination will occur because of a water pressure drop:
Back-pressure occurs if there is an increase in the downstream pressure, which creates a reversal of the normal direction of the water flow.
Back-siphonage occurs when there is a drop in the supply pressure, thereby creating a negative pressure situation in the water supply. Commonly this will happen if the water is suddenly turned off or there is a dramatic increase in demand such as water used for fire fighting.
With a bidet seat, douche spray or bidet spray backflow contamination is possible and if occurring it is classified as high risk. This is why all of these products by law must be:
have a form 9 lodged with the local water authority
All of the above are requirements under the law; they are not optional extras.
What does high hazard mean?
High hazard is the highest rated hazard in the cross-connection hazard rating in AS/NZS 3500.1-2018, which is covered in Section 4 Cross-Connection Control and Backflow Prevention. As Licensed Plumbers, we know how serious this section is in ensuring that our drinking water is not contaminated and potentially life-threatening. Clause 4.3 below lists all three ratings:
4.3 CROSS-CONNECTION HAZARD RATING
Cross-connections are rated using three degrees of hazard, as follows:
(a) High hazard Any condition, device, or practise that, in connection with the water supply system, has the potential to cause death.
(b) Medium hazard Any condition, device, or practise that, in connection with the water supply system, has the potential to endanger health.
(c) Low hazardAny condition, device or practise that, in connection with the water supply system, constitutes a nuisance but does not endanger health or cause injury.
The high hazard rating is not a scare tactic when we talk about an illegal or a non-compliant bidet seat, douche spray or bidet spray it is a health issue with the critical wording being potential to cause death.
Yes, any plumbing fixture installed in your home or business can null and void your home and contents insurance policies.
Any bidet seat, douche spray or bidet spray that is not installed by a Licensed Plumber or does not have WaterMark certification has the potential to flood your home. A burst flexihose on these dodgy products can flood your home very quickly.
ACCC and Government warnings
We all understand that COVID-19 has caused a great deal of uncertainty and angst, but a DIY installation of a toilet bidet seat or douche spray or bidet spray is merely breaking the law. DIY of any plumbing fixture has potentially dire consequences, and with products such as the toilet seat bidet from My Bidet Australia, you are risking severe illness or death.
The ACCC, the ABCB and every state government has become alarmed that the COVID-19 pandemic has seen a dramatic increase in the purchase of toilet seat bidet douches, handheld bidet sprays and trigger sprays, and other bidet type products that are connected to toilet water supply valve are being installed as a DIY project.
The critical message of every alert issued by every state government is that the installation of any bidet product connected to the drinking water supply must be undertaken by a licensed plumber and must hold WaterMark certification.
The DIY installation of a bidet seat or a douche spray is illegal. The health risk of incorrectly installed bidet seats or douche sprays can be severe not only to you but to the community as a whole. In the last month, Google searches for the term bidets have increased tenfold, which is frightening as traditionally Australians have shunned the installation of bidets. The increase in Google searches has occurred due to multiple social media posts and newspaper articles on so-called alternative toileting devices and what is appallingly lousy advice on their installation.
The multitude of bidet seats and douche sprays that can now be found for sale online has set off alarm bells at all levels of government in Australia. It is evident when checking the scant information available online that very few of these online products have been tested and approved for use in Australia.
Hardware stores and specialist plumbing suppliers that stock douche spray kits are selling them out as fast as stock arrives to DIY enthusiasts who get installation advice from shop assistants. This just increases the health risks tenfold. There have been reports of staff in plumbing supply stores being abused for refusing to advise on how to install bidet seats or douche spray kits and suggesting that a licensed plumber must install these products.
As a result, here in Queensland the QBCC has issued a public warning on the sale and installation of ‘alternative toileting devices’ which in part states:
This is a warning issued by the Commissioner of the Queensland Building and Construction Commission (QBCC) to the public under section 20J(1)(i) of the Queensland Building and Construction Commission Act 1991 (QBCC Act).
The QBCC warns suppliers and the public about the sale and use of potentially non-conforming building products, namely Do It Yourself (DIY) bidets, douche sprays and similar hygiene devices, collectively known as ‘alternative toileting devices’.
The QBCC has recently become aware of the sale and DIY installation of alternative toileting devices in Queensland, particularly for household use. Unless these devices are manufactured to comply with Australian Standards and also are properly installed, these can lead to a risk of contaminating the household water supply with E. coli bacteria. An E. coli infection can lead to serious health and safety issues.
In Queensland, alternative toileting devices must be installed by a licensed plumber who has the skills and qualifications to ensure that a backflow prevention device is in place.
A bidet seat or a douche spray are classified as high hazard plumbing products. This is because there is a high risk of toilet sewage water mixing with your drinking water if they are not installed as per the requirements of section 12 of AS/NZS 3500.1-2018 Water Services. They must be legally certified with an Australian WaterMark approval which is evident on the packaging plus can be searched online at the WaterMark Product Database.
Despite looking easy to install, they are not. Both a bidet seat and a douche spray require a water connection. Generally, this can be at the water connection for the toilet cistern. However, this always requires a legally compliant backflow prevention device to be installed as well. This is not an optional extra it is the law to prevent your drinking water from becoming contaminated, which pose serious risks to your families health and safety.
If you have recently undertaken a DIY installation of a bidet seat or douche spray to your toilet, then we urge you to call us on (07) 5580 4311 to get us to check it is a compliant installation. This ensures you have not created a risk to your families health and safety plus ensures you have not null and voided your homes insurance policies.
You need to be aware of so-called unlicensed plumbers or handyman who cannot legally install a bidet seat or douche spray to your toilet. Beware of the handyman who tries to convince you that he can undertake plumbing works as long as it’s under $3300 of value. This is a complete lie by opportunistic unlicensed scammers who put your families health at risk. The benchmark value for undertaking plumbing, drainage or gas work is $0 and always has been. For extra assurance go the QBCC website To find out more about a licensee you can use their online licensee search, or search their occupational licence.
If you would like to investigate the installation of a bidet seat or douche spray to your toilet, then call us on (07) 5580 4311 to book an appointment. This ensures the installation is compliant with Queensland law as all products we install have appropriate and genuine Watermark certification.
With all the uncertainly during this ongoing COVID-19 crisis, it is critical Gold Coast homeowners and businesses don’t fall into the trap of using so-called handymen or unlicensed plumbers. In reality, there is no such occupation categorised as unlicensed plumbers. Every person classified as a plumber is licensed by the Queensland Building and Construction Commission or QBCC.
All individuals and companies must hold a QBCC licence for any building works that involve any work that is:
Your plumbing is not a simplistic plaything and worldwide is classified as critical public health infrastructure. All work undertaken on any aspect of your plumbing, drainage or gas infrastructure is legally required to be undertaken by appropriately licensed individuals and companies.
All plumbers frequently experience fixing up after a handyman who makes out that unlicensed plumbers exist and convinces homeowners he can undertake plumbing works as long as it’s under $3300 of value. This is a complete lie by opportunistic unlicensed scammers who put your families health at risk. The benchmark value for undertaking plumbing, drainage or gas work is $0 and always has been.
Any plumbing, drainage and gasfitting work is essential to ensuring the health and safety of the entire community. This is critically important with the COVIC-19 health pandemic we are currently facing.
Every aspect of the plumbing, drainage and gas trades are administered by a strict licensing and legislative regime. This ensures every person in these trades holds the relative QBCC licences that are legally required. This, in turn, ensures the safety and protection of the entire community through the provision of clean, safe drinking water, sanitary drains and sewers to dispose of wastewater, and gas pipes and appliances that are fit for purpose.
We all agree that using a licensed plumber or gas fitter can appear expensive, but it is an investment that protects your families health. Using an unlicensed plumber can null and void your insurance coverage plus leave you with possible legal and financial implications.
Especially now demand to sight the QBCC licences visually. A QBCC occupational licence enables the person to carry out the work physically. A QBCC contractor licence allows the person to engage in contracting for the work.
Can plumbing work be undertaken by unlicensed plumbers or handymen?
Repairing or replacing a drop valve washer, float valve washer or suction cup rubber in a toilet cistern
Replacing caps or covers to ground-level inspection openings on a sanitary drain
Cleaning or maintaining a ground-level grate for a trap on a sanitary drain
Installing or maintaining an irrigation or lawn watering system downstream from a tap, isolating valve or backflow prevention device on the supply pipe for the watering system
Repairing or maintaining an irrigation system for the disposal of effluent from a greywater use facility or on-site sewage facility
Fire protection work for testing plumbing carried out by a holder of a fire protection occupational licence or another QBCC licence
Incidental unskilled tasks such as excavating or backfilling a trench
Many of these tasks are much more complicated than they appear. Mixer taps, for example, can be extremely complicated just to dismantle and technically they have no washer so must always be worked on by a licensed plumber.
Despite social media saying yes you can we can guarantee it is entirely illegal for anyone other than a licensed plumber to install a bidet seat or a douche spray to a toilet.
Checking a plumbers licence
Prior to letting anyone commence work on your plumbing, drainage or gas ask them for their plumbers’ licence as they are legally obliged to produce it for you if requested.
Perception is reality and nowhere is this truer for us at Whywait Plumbing than when dealing with the issue of hot water temperature and the possibility of a serious hot water burn.
Everyone has a different perception of how hot they want their hot water whether it is for cleaning or sanitation or personal hygiene use.
Recent research in the United States from the Johns Hopkins Bloomberg School of Public Health, confirms hot water heater temperatures are too high.
In Australia, most manufacturers preset the thermostats for hot water heater temperature at 60-65 degrees. This is dangerously high for a significant proportion of homes, presenting a scald hazard particularly for young children and the elderly. This is because literally hot water burns like fire because:
At 60°C, a serious burn can happen in 1 second
At 55°C, a serious burn would take 10 seconds
At 50°C, a serious burn would happen after 5 minutes
It is estimated a serious hot water burn causes an estimated 1,200 hospital admissions and 50 deaths per year. Young children and elderly adults have thinner skin which burns more quickly putting them at increased risk.
In Queensland, it is the law that hot water delivered to bathrooms used primarily for personal hygiene purposes be regulated by use of a tempering valve or a thermostatic mixing valve that does not exceed 50°C. This is due to the fact that in 1995 the laws were changed requiring tempering valves to be installed on:
all new homes having a hot water system installed
replacement or upgrading of an existing hot water system
or when moving an existing hot water system to a new location on the property
However, homes built before 1995 will frequently still have hot water being delivered at 70°C. It is estimated that 37% of homes still have older electric or gas heaters delivering hot water that presents a scald hazard that will cause a serious hot water burn in one second.
Frequently these homes are rental properties. Many landlords and real estate property managers are unaware that recent litigation has placed a ‘deed of care’ onus on them to ensure the safe delivery of hot water in domestic bathrooms used primarily for personal hygiene purpose.
The installation of a tempering valveis an acceptable solution to hot water scald prevention. Delivering hot water at a consistent temperature is difficult without a tempering valve. This is due to the fact that as a hot water tank is depleted through use then replenished and reheated, the water temperature will not be constant throughout the tank.
Despite a perception by many people, a hot water service thermostat is not designed to provide precise estimates of water temperature. Its purpose is to begin heating when the temperature drops below a set level and turn off when it reaches a set level. Without a tempering valve installed it is almost impossible to assess the exact temperature of hot water delivered from a tap.
The advantage of a tempering valve is that guesswork is eliminated as tempering valves are designed to blend hot and cold water to deliver mixed water at a constant temperature and thus reduce the risk of a serious hot water burn.
Unfortunately for plumbers, property managers, homeowners and property investors hot water has increasingly become a legal minefield with the duty of care provisions.
It is for this reason Whywait Plumbing recommend that you install a tempering valve and maintain it compliantly with annual testing.