Clean interior — DRAINZAP in Serpentine, WA

Smelly Drains in Serpentine, WA — DRAINZAP

Slow drains in Serpentine? Perth's zone-variable water changes the pace, not the fix.

Science-led. Powered by nature.

The problem in Serpentine, WA

Perth drains age differently by supply zone: in the harder-water zones toward the northern suburbs, mineral scale roughens pipe interiors and snags hair and grease sooner; in softer zones the build-up is purely organic. Either way, Serpentine households know the end state — a drain that runs slow and smells worse each week.

The DRAINZAP approach

DRAINZAP clears the organic build-up with advanced clean chemistry (peracetic acid generated in-situ) that foams through pipework — the effervescent foam expands to fill the pipe, breaking down hair, slime and organic waste on contact, then rinses away. It works within the hour (leave overnight for heavy build-up), without caustic soda or sulfuric acid, and it's gentler on plumbing than caustic products. Science-led. Powered by nature.

DRAINZAP — Unblocks & deodorises drains

Clears drains. Prevents blockages. Powered by nature’s science.

$34.95 incl. GST

Shop DRAINZAP

Free shipping on orders over $99 to Serpentine — dispatched from Auburn, NSW.

Real results

BEFORE

AFTER

About DRAINZAP

DRAINZAP clears slow or smelly drains with a powerful, innovative formula that dissolves hair, soap scum, and grime within the hour — or leave it overnight for the best result on heavy build-up — without burning pipes, and gentler on your plumbing and the environment than caustic products. No caustic chemicals. No harsh odours. Just a deep, natural clean that keeps water flowing freely and odours away.

How to clear a blocked shower or sink drain

Pour a dose into the drain, add warm water and let the effervescent foam expand through the pipework — dissolving hair, soap scum and organic build-up within the hour (leave overnight for heavy build-up). Use monthly to keep drains flowing and odour-free.

Septic-safe drain cleaner — no caustic chemicals

DRAINZAP clears the same organic blockages caustic products target — without the hazard. Safe for pipes, plumbing, fittings and septic systems.

Why We Made This

Most drain cleaners rely on caustic chemicals that burn through blockages but damage your pipes and the planet. We built DRAINZAP to clear drains the smarter way. Powered by nature’s science, its unique, biodegradable formulation breaks down organic build-up fast — preventing blockages and eliminating odours at the source.

Instructions

INSTRUCTIONS:

1. Run warm water in drain for 10 seconds
2. Pour one scoop directly into the drain.
3. Leave for 45–60 minutes — it works within the hour — or overnight where possible for heavy build-up.
4. Use as required to keep drains clear and fresh.

For full step-by-step instructions, see our How It Works page.

Ingredients

Sodium carbonate peroxyhydrate (25-50%)
Citric acid (10-20%)
Disodium lauryl sulfosuccinate (1-5%)

DRAINZAP FAQs

Will it clear a fully blocked drain?

For most organic blockages (hair, grease, soap scum, food waste) — yes. For solid foreign objects (a toy, a cotton bud stuck sideways) — no, nothing liquid will. For a drain that's been slowly building up and finally stopped: give DRAINZAP one hour, leave overnight if possible for maximum effect. Save the plumber callout.

Is it safe for my pipes?

Yes. DRAINZAP is a clean chemical formulation, not caustic. When activated with water it generates thick foam, coating pipework internals and dissolves greasy residues, hair, organic waste and destabilises biofilms. It won't corrode PVC, copper, brass, or stainless steel. Unlike chemical drain openers, you can use it as often as you need without damaging seals or pipe walls.

Is it septic safe?

Yes — fully septic safe. It clears the same organic blockages caustic products target — without the hazard, or the damage to fittings and plumbing. Most chemical drain openers kill the bacteria that make your septic system work. DRAINZAP does not.

How often should I use it?

For maintenance (preventing blockages or bad odours): once a month. For a slow drain: one dose and repeat when the problem arises again. For a bad blockage: one dose, leave overnight.

Will it get rid of the smell?

Yes. Drain smells are primarily caused by organic buildup (fats, oils, grease, hair, food particles) and "biofilm" — a slimy layer of bacteria that grows on the pipe walls, which emits gases as it breaks down waste. DRAINZAP digests that buildup, so the smell doesn't come back the next day like it does with bleach.

Serpentine questions, answered

Does Perth's supply zone affect drains in Serpentine?

It can. Harder zones — particularly toward the northern suburbs — deposit mineral scale that roughens pipe interiors, giving hair and grease more to cling to. Softer zones see purely organic build-up. DRAINZAP clears the organic layer either way, without caustic soda or sulfuric acid.

How often should Serpentine households treat their drains?

Monthly preventative dosing suits most homes. For a drain that's already slow or smelly, start with a full treatment — it works within the hour, or leave it overnight for heavy build-up — then drop back to maintenance.

Is DRAINZAP septic safe for Serpentine properties?

Yes — fully septic safe. It clears the same organic blockages caustic products target without the hazard, and unlike most chemical drain openers it doesn't harm the bacteria that make a septic system work.