can i use this with a septic tank?

I don't have a septic tank but I do have a "Biodisc" digester instead of mains sewerage. I've used Duo four or five times over about the same number of years and it has not caused any problems. It also does the job far better than anything else 've ever tried.

Can use this for the toilet? Would it damage the white ceramic bowl?

Good afternoon, Please be informed that HG "duo unblocker" must not come in contact with the ceramic bowl. It must be pourred carefully in the drain, to avoid any damage of the surface. However in case of a toilet we can not guarantee that the blockage will be solved. The blockage could be too far away or the product will be diluted too much by the water in the toilet drain. Trusting that we have informed you sufficiently, with kind regards, HG consumerservice

is this suitable for outdoor drains?

Good morning, Please be informed that this product is not suitable for outdoor drains. We do not have an alternative product in our product range which can be at your assistance. Trusting that we have informed you sufficiently, with kind regards, HG consumerservice

Can this be used in a washing machine? to help clear hair blockage?

No, this is not suitable for use in a washing machine or dishwasher. We would suggest using HG Service Engineer which is designed for use with washing machines and dishwashers.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Duo Drain Unblocker, Kitchen Sink & Bathroom Sink Unblocker, 2 x 500ml

Product ID: 48577621

Details

Brand
HG
Item weight
1.4 Kilograms
Scent
Unscented
State of matter
Liquid

⚡Ultra powerful 2-step unblocker

🛁Multi-surface: kitchen & bathroom safe

🧴2 x 500ml easy-use bottles

186.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🚿 Clear drains, clear mind — unblock like a pro!

NO MESS NO STRESS - No splash, no foam, ready-to-use liquid for hassle-free application 🧴
PIPE FRIENDLY FORMULA - Breaks down oil, hair, soap scum without damaging your pipes 🔧
UNLEASH THE POWER DUO - Dual-component formula tackles the toughest clogs fast ⚡
VERSATILE DRAIN SAVIOR - Perfect for kitchen sinks, bathroom drains, and utility areas 🛁
STAY AHEAD OF BLOCKAGES - Leave overnight for deep clean & long-lasting drain freedom ⏳

HG Duo Unblocker is a professional-grade, dual-bottle drain cleaner designed to powerfully dissolve stubborn blockages caused by oil, food, hair, and soap scum in kitchen and bathroom drains. Its unique two-step formula works safely on all pipe types without foaming or splashing, making it an essential, easy-to-use solution for maintaining free-flowing drains and avoiding costly plumber visits.

Specifications

ASIN	B0038F0M02
ASIN	B0038F0M02
Benefits	Effectively breaks down stubborn blockages caused by oil, food, soap scum, or hair in kitchen and bathroom drains without damaging pipes.
Best Sellers Rank	3,813 in Grocery ( See Top 100 in Grocery ) 28 in Drain Openers
Brand Name	HG
Customer Reviews	4.1 4.1 out of 5 stars (3,372)
Customer reviews	4.1 4.1 out of 5 stars (3,372)
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Global Trade Identification Number	08711577078836
Guaranteed software updates until	unknown
Included Components	HG DUO UNBLOCKER 1 LITRE
Is discontinued by manufacturer	No
Item Form	Liquid
Item Type Name	HG DUO UNBLOCKER 1 LITRE
Item Weight	1.4 Kilograms
Item model number	343100106
Liquid Volume	500 Millilitres
Manufacturer	HG Hagesan (UK) Ltd, uk home improvement, HGHAG
Manufacturer	HG Hagesan (UK) Ltd, uk home improvement, HGHAG
Manufacturer Contact Information	Unit 2 Lanswood Park Colchester Co7 7Fd
Model Number	343100106
Number of Items	1
Package Size Name	Twin-pack
Part Number	343100
Product Dimensions	6.8 x 13.5 x 21.1 cm; 1.4 kg
Scent	Unscented
State of Matter	Liquid
Unit Count	500.0 millilitre

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

186.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews