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Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 07:14:26

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Northern Chemicals

$9.70

Caustic Soda - Drain Cleaner

30-day returns

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price comparison

Updated about 6 hours ago

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Northern Chemicals

$9.70

Caustic Soda - Drain Cleaner

30-day returns

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Caustic Soda Drain Cleaner

Caustic Soda Drain Cleaner

$9.70

in 1 offers

The lowest price for Caustic Soda Drain Cleaner right now is $9.70 at Northern Chemicals.

The all-time low was $9.70 on 7 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 8 June 2026.

Caustic Soda Drain Cleaner

$9.70