How often are you supposed to use this?

You can use it as often as you need to. The scent will fade after a few days and spiders may return. I use it in my conservatory, around the roof edges (inside) where spiders nest in the crevices. It does work, but if I see new cobwebs I give it another squirt. Hope this helps.

How much water does the dispenser bottle hold? Is it only 20mls? Or should that be 200mls?

Hi there and thank you for your question. There is a 20ml bottle of our repellent oil blend and a 200ml spray bottle for spraying the water diluted oil. Using our dilution instructions this will make up to 12 litres of repellent spray. Best wishes, Rob

How many ml of oil should I use per litre for the most effective results thank you

Maths are not my strong point but I work it out to be 30 drops per litre. The instructions say 2-3 drops per 100 mls

Will this be effective in keeping cats away and stop them pooing on our bark we have in the garden?

I don’t think so, a cat is too big. It’s generally for insects, don’t even think it would work on a mouse. But I have no evidence to support this. Why don’t you try to get your bark to be louder, hence scaring the cat away before it poos. But you have to get the right balance, cos if it’s frightened too much, it may poo even more. Good luck.

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Makes 100 Bottles of Spider, Rodent & Bug Repellent Spray. Child & Pet Safe. Deters 100s of Pests. Ultra Effective Peppermint, Lavender & Citronella Blend. Economical & Humane. Tried & Trusted.

Product ID: 326275461

Details

Brand
Crystal Opus
Item form
Oil
Item volume
20 Millilitres
Material feature
Cruelty Free
Scent
Lavender &

🌿100% natural essential oils

🏡safe indoor & outdoor use

💧20ml concentrate makes 100 sprays

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Description

🌿 Spray smart, live pest-free—naturally!

HUMANE EFFECTIVE - Repels hundreds of pests without harm—because kindness is the new power move.
ECO CHIC PEST DEFENSE - Harness the power of peppermint, lavender & citronella for a chemical-free shield.
FAMILY PET FRIENDLY - Non-toxic, cruelty-free formula keeps your loved ones safe while repelling pests.
VERSATILE APPLICATION - Perfect for home, office, garden, car, and more—pests don’t stand a chance.
ULTRA CONCENTRATED VALUE - One small bottle = 100 sprays. Save money, save the planet.

Crystal Opus’ 20ml concentrated repellent uses a potent blend of peppermint, lavender, and citronella essential oils to create up to 100 bottles of safe, natural spray. Designed for indoor and outdoor use, it effectively deters hundreds of pests including spiders, rodents, and insects without harmful chemicals, making it ideal for families and pet owners seeking an economical, humane pest control solution.

Specifications

ASIN	B08WHDYMTY
ASIN	B08WHDYMTY
Best Sellers Rank	723 in Garden ( See Top 100 in Garden ) 1 in Insect & Pest Repellent Spray Concentrates
Brand Name	Crystal Opus
Country Of Origin	China
Country of origin	China
Customer Reviews	4.1 4.1 out of 5 stars (1,220)
Customer reviews	4.1 4.1 out of 5 stars (1,220)
Global Trade Identification Number	15060705810238
Guaranteed software updates until	unknown
Indoor Outdoor Usage	Indoor, Outdoor
Item Form	Oil
Item Volume	20 Millilitres
Manufacturer	Crystal Opus
Manufacturer	Crystal Opus
Material Features	Cruelty Free, Natural, Non Toxic
Number of Items	1
Package Dimensions	23.8 x 11.1 x 4.5 cm; 80 g
Scent Name	Lavender, Peppermint & Citronella
Size	20 ml (Pack of 1)
Target Species	Rat, Mouse, Spider, Insect, Rodent, Bug, Pest
Unit Count	20.0 millilitre

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152.47 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

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TrustScore 4.5 | 7,300+ reviews

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