1. “It’s fine to pour grease down the sink if you run hot water”
Wrong – and potentially expensive.
Hot water might melt grease in the moment, but as soon as it cools further down the line, it solidifies – creating thick blockages that require jet blasting or pipe replacement.
❌ Don’t:
- Pour cooking oils, fat, or meat drippings down the sink – even with boiling water.
✅ Do:
- Let grease cool, then scrape it into the bin or a sealable container.
- Wipe pans with paper towel before rinsing.
🔗 “Grease builds up over time and clogs household and city sewer pipes” – Sydney Water
💬 Pro Tip from RJT:
We’ve cleared hundreds of drains blocked by fatbergs – it’s one of the most avoidable causes of plumbing callouts.
📞 Got a slow drain or bad kitchen smell? Don’t wait. Call RJT for a CCTV inspection before it escalates.

2. “Flushable wipes are totally safe for toilets”
Despite what the label says, most ‘flushable’ wipes don’t disintegrate like toilet paper. They get tangled with other debris, forming solid blockages in household pipes and council mains.
🔗 “Wipes cause 75% of sewer blockages in Australia” – Urban Utilities
❌ Don’t:
- Flush baby wipes, cleaning wipes, or personal hygiene wipes – ever.
✅ Do:
- Dispose of wipes in a bin.
- Stick to toilet paper only – it’s the only thing designed to break down quickly in water.
💬 Seen water rising in the toilet bowl after flushing? That’s your warning sign. Call RJT before it overflows.
3. “Any plumber can install a hot water system”
Not true. In QLD, any plumber working on electrically connected hot water systems (like electric storage tanks) must hold a Restricted Electrical Work Licence.
Without it, your hot water system may be:
- Legally non-compliant
- Unsafe (electrical risk)
- Void of warranty or insurance coverage
🔗 “Restricted electrical work must be performed by a licensed person” – WorkSafe QLD
✅ RJT Plumbing & Gas Solutions are fully licensed to handle both plumbing and electrical components of your hot water installation.
📞 Need a hot water system replaced? We’ll safely disconnect, install, and wire it in – no need for a separate electrician.
4. “Drain cleaners are a safe and effective solution for blockages”
They might seem like an easy fix, but over-the-counter chemical drain cleaners can damage pipes, harm the environment, and mask more serious issues.
🔗 “Corrosive cleaners can eat through older pipes” – Choice Magazine
❌ Don’t:
- Rely on chemical solutions for recurring blockages.
- Mix different products – this can create dangerous fumes.
✅ Do:
- Use a plunger or sink snake for minor blockages.
- Call a professional for high-pressure jet cleaning or a camera inspection.
📞 RJT offers safe, non-toxic solutions – and we’ll find the cause of the problem, not just the symptom.
5. “Low water pressure is just normal in some homes”
Low pressure might be common in older homes, but that doesn’t mean it’s normal. It can be caused by:
- Internal pipe corrosion
- Faulty pressure regulators
- Leaks you can’t see
- Sediment build-up in hot water units
🔗 “Poor water pressure can be an early sign of pipe failure” – Master Plumbers Australia
❌ Don’t:
- Accept weak showers or slow-filling washing machines as “just the way it is.”
✅ Do:
- Have a licensed plumber check your pressure at multiple points.
- Flush your hot water unit yearly (we can do this for you!).
💬 Pro Tip: Some hot water systems lose pressure long before they actually fail. If your pressure is dropping, let’s take a look.
Final Thoughts: Trust Qualified Pros – Not Plumbing Myths
Home maintenance is hard enough without bad advice. RJT Plumbing and Gas Solutions helps Brisbane homeowners stay ahead of costly repairs with reliable service backed by the right licences, tools, and experience.
📞 Ready to Fix a Plumbing Problem Properly?
Whether it’s a blocked drain, faulty hot water unit, or a mystery leak – we’re here to help.
👉 Book a Service Online
📍 Serving [Brisbane Northside | Redcliffe | Moreton Bay & surrounds]