Hartz UltraGuard Plus Home Flea and Tick Spray, 16 ounce, clean fresh scent
Hartz UltraGuard Plus Home Flea and Tick Spray, 16 ounce, clean fresh scent
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Hartz UltraGuard Plus Home Flea and Tick Spray, 16 ounce, clean fresh scent

Where Hartz UltraGuard Plus Home Flea and... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
Hartz UltraGuard Plus Home Flea and Tick Spray is for indoor use, in a 16 fl oz bottle. The label lists permethrin at 0.28% and (S)-methoprene at 0.01% as active ingredients. It is not for use on pets or people.
What comes in the pack
The pack holds one 16 fl oz spray bottle of Hartz UltraGuard Plus Home Flea and Tick Spray, with an included component of one pack. The bottle measures 10.9 x 7.6 x 20.3 cm (4.3 x 3 x 8 in) and is labelled in a clean scent.
What the spray does and how it smells
- The manufacturer states that the spray prevents re-infestation.
- The spray has an added odour-eliminating benefit and a clean fresh scent.
- Several reviewers describe the scent as pleasant.
- A couple of reviewers mention that the nozzle leaks when spraying.
- Some reviewers mention that the spray is easy to apply.
Directions before you spray
The package directions say to read all directions and cautions on the package before using the spray. The label also gives first-aid steps if the product gets in the eyes: hold the eye open and rinse slowly with water for 15 to 20 minutes, and remove contact lenses if present after the first 5 minutes, then continue rinsing. The spray is not to be used on pets or humans.
Who the spray is not for
The label says not to spray the product on pets or humans. It also says to keep the product out of reach of children, and that it causes eye irritation, so contact with skin, eyes or clothing should be avoided. The spray is listed for the target audience of dogs and house-cats as the animals the home product is associated with, but it is applied in the home, not on them.
Active ingredients on the label
The active ingredients are (S)-methoprene (CAS No. 65733-16-6) at 0.01% and permethrin (CAS No. 52645-53-1) at 0.28%. Other ingredients make up 99.71% of the formula. The item form is a spray, with a unit count of 16 ounce and a size of 16 fl oz.
Questions about the 16 fl oz bottle
How large is the bottle?
The bottle holds 16 fl oz and measures 10.9 x 7.6 x 20.3 cm (4.3 x 3 x 8 in). The unit count is 16 ounce.
What active ingredients does the label list?
The label lists permethrin at 0.28% and (S)-methoprene at 0.01% as active ingredients, with other ingredients at 99.71%.
Can the spray be used on a pet?
No. The label says not to spray the product on pets or humans.
What scent does the spray have?
The spray is labelled with a clean scent and an added odour-eliminating benefit.
What should I do if the spray gets in my eyes?
Hold the eye open and rinse slowly with water for 15 to 20 minutes, remove contact lenses if present after the first 5 minutes, then continue rinsing.
| Size | 16 Fl Oz |
|---|---|
| Colour | Home Spray |
| Model | 03270091032 |
| Scent | Clean Scent |
| Style | UltraGuard Plus |
| Material | solid |
| Item form | Spray |
| Unit count | 16 ounce |
| Specific uses | Parasites |
| Target audience | dogs, house-cats |
| Included components | 1 pk |
| Item dimensions (L x W x H) | 10.9 x 7.6 x 20.3 cm (4.3 x 3 x 8 in) |
Product details
| Brand | Hartz |
|---|---|
| Product type | Home Flea and Tick Spray |
| Department | Flea, Tick & Health Care |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Hartz UltraGuard Plus Home Flea and Tick Spray, 16 ounce, clean fresh scent available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Hartz UltraGuard Plus Home Flea and... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Flea, Tick & Health Care, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










