DWT Nutri | Septic Tank Bacteria Booster

Item number: 7424933185109
£23.25 £19.38 (excl. VAT)
Sold out

Assists septic tank bacteria to collect peak loads and is a kick start for small scale wastewater treatment.

 

DWT Nutri

Reactivation aid for water treatment systems to smoothen and absorb peak loads. DWT Nutri is a supportive product and does not contain bacteria. This product is specially designed to absorb peak loads when septic tanks, cesspools or WTPs are not in continuous use, for example at allotments, recreational houses, chalets, etc.

How does DWT Nutri work?

DWT Nutri gives an extra boost to the existing bacteria in the septic tank, cesspit or WTP.

When a septic tank has not been used for a while and has not received any wastewater, many bacteria will die off. When a septic tank is suddenly discharged into the purification system again, the bacteria will need time to “adjust”. DWT Nutri helps with this. It feeds the bacteria so that they are numerous enough to break down the organic substances in the wastewater.

It is therefore no substitute for products containing bacteria!

It is recommended to add bacteria such as Bio-Septic+ to DWT Nutri just before the treatment plant is put into operation.

How do I use DWT Nutri?

We recommend using this product in combination with DWT-Septic+.

In case of weekend use of your holiday home, for example, it is best to immediately distribute 1 tablespoon (approximately 10 grams) per person present over drains such as toilet and kitchen.

For longer stays: 2 x per week distribute 1 tablespoon (approximately 10 grams) per person over drains such as toilet and kitchen.

How is DWT Nutri delivered?

DWT Nutri is delivered in a pot with a content of approximately 500 grams.

Does DWT Nutri also work for aerated septic tanks or WTP?

DWT Nutri is suitable for (aerated) septic tanks, cesspools and WTPs.

Is DWT Nutri a preventative product?

No, DWT Nutri is not a preventive product. DWT Nutri is however a biological product.

Customers rate us with a

9 out of 10
05/01/2026

Very Happy with the Service

I spoke with Richard who was able to advise me on the best products to use. Dispatched quickly and arrived well packaged.
– Mike
Source: Kiyoh
28/12/2025

Cleared.my water to my soakaway

I had an obvious clog between soakaway and septic tank. Completely inaccessible to a human. This solved the problem almost instantly.
– Be Ge
Source: Kiyoh
22-12-2025

Very good service

Great product, good around service, quick delivery.
– John
Source: Kiyoh
18/12/2025

New to Septic tanks problems

New to septic tanks so was befuddled by an annoying stench. Great website was easy to understand, advice and problem solving. Purchased recommended products and it seems to be sorted. Will follow advice going forward. Reasonable price compared to other sites, purchase and delivery was seamless and quick. Grateful newbie. Cheers
– Andrew
Source: Kiyoh
09/12/2025

Great customer service

Great descriptions on each product, Easy to order and pay, quick delivery, well packaged and the products work! Perfect! Thankyou
– Kathryn
Source: Kiyoh
07/12/2025

Brilliant

The Septic Take shop products and delivery – are brilliant.
– James
Source: Kiyoh

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