Instant Power Septic Shock, Super Charged for Clogged Septic System, 67.6 fl oz (2 Liter)
- Brand:
- Instant Power
- Model Number:
- 1868
- UPC:
- 022798186803
- EAN:
- 0022798186803
- ASIN:
- B007BL2R7K
- Walmart SKU:
- 38691830
Key Takeaway
Price has held at $14.99 for 7 days, but a substantial 17.0% decline appears likely within the week.
Price expected to drop to $12.44 soon
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$18.00 | |
|
Lowest Price
|
$14.30 | |
|
Most Recent Price
|
$17.00 |
- Average Price
- $16.56
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$14.99 | |
|
Lowest Price
|
$7.00 | |
|
Most Recent Price
|
$14.99 |
- Average Price
- $9.82
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Instant Power Septic Shock, Super Charged for Clogged Septic System, 67.6 fl oz (2 Liter) since 2/7/2025. The most recent price update was on Aug 30, 2026.
Price Range: Over the past 90 days, the price has ranged from $7.00 (lowest on 5/7/2025) to $14.99 (highest on 8/24/2026). The average price during this period is $9.82.
Current Trend: Walmart.com prices have ranged from $8.02 (Jul 13) to $14.99 (Aug 30) over the past 90 days. Current price is 50.5% above the 90-day average of $9.96.
Customer Insights: Rated 4.4/5 from 328 reviews.
Customer Reviews
328 reviewsCustomer Reviews
4.4
Based on 328 reviews
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Showing 10 of 328 reviews
Great for tank and system maintenance
Keep your septic system flowing clog free and your septic tank breaking down solids efficiently. Great price and so easy to use. I regularly pour into my tank by flushing down the toilet to rest assure that my chances of a clog or back-up is a minimum risk. Give it a try. I also noticed that it keeps the sewer smell is gone
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Love this septic system product!
Awesome product! Saved us from septic field service call or a new septic field, saving us many thousands. Fixed our clogged system. We are now using this quarterly for maintenance on a 67 yr old septic system.
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Fastest shipping I ever seen, I even delivered it on a Sunday! So if you are ever in an emergency this would be the best place to order because of their delivery speed.
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I'm very satisfied with my recent purchase of septic treatment from Walmart.com. The ordering process was quick and straightforward, and the product was priced competitively. Shipping was fast, and the item arrived well-packaged and in perfect condition. The product was exactly as described and works as expected. I appreciate Walmart's reliability, convenience, and excellent customer service, which is why I gave them 5 stars in every category.
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this is the best for Septic shock.
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the sewer was overflowing company flushed paper towel down toilet...I tried vinegar etc...I put half a bottle down toilet 1 1/2 bottle down sewer woke up in the morning sewer was dry....it completely fixed the problem...
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Insufficient Information in listing
When I ordered this, I read all the info %26 details. When I got it and prepared to use it, I read the label. Label says you need to use a full gallon every day for a week and every other day after that…. I used the one gallon and haven't seen any improvement. Wish the listing had said you need tons of this to work!!
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They don't tell you in the description that one treatment takes a MINIMUM of 3 weeks and 14 (FOURTEEN) bottles of this stuff! It's cheaper and faster to call a professional!
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It did nothing as advertised. It takes quite a long time and it tried to drain our pipes but it's not an exact science as advertised. Buy something else.
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Don't bother
2pk, $17.00; didn't do a thing. Now one bottle is $17.00. Don't waste your money. Read online reviews before buying.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
72 recordsWalmart.com prices have ranged from $8.02 (Jul 13) to $14.99 (Aug 30) over the past 90 days. Current price is 50.5% above the 90-day average of $9.96.
| Date | Price | Change | % Change |
|---|---|---|---|
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+0.00 | +0.0% | |
| $14.99 | $+4.92 | +48.9% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+0.00 | +0.0% | |
| $10.07 | $+2.05 | +25.6% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $+0.00 | +0.0% | |
| $8.02 | $-1.41 | -15.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | $+0.00 | +0.0% | |
| $9.43 | — | — |
Third-Party Seller Pricing
3 recordsThird-Party Sellers prices have ranged from $17.00 (Jul 26) to $17.00 (Jul 26) over the past 90 days. Current price is close to the 90-day average of $17.00.
| Date | Price | Change | % Change |
|---|---|---|---|
| $17.00 | $+0.00 | +0.0% | |
| $17.00 | $+0.00 | +0.0% | |
| $17.00 | — | — |
