BioGuard® Smart Shock - 2 lbs.
Excluded Brands
The following brands are not eligible for LTI discount codes (including WELCOME). They go on sale only during manufacturer-authorized promotions:
- Gozney — pizza ovens and accessories
- OHCO — massage chairs
- Positive Posture — massage chairs and recliners
- Nomadix — outdoor lifestyle products (towels, blankets, accessories)
Excluded Products
The following individual products are also not eligible for discount codes:
- Any product that already has a price markdown — items on sale or clearance can't stack additional discounts on top
- FreshWater Salt System Replacement Cartridge (single)
- FreshWater Salt System Replacement Cartridge (3 Pack)
- Route Protection Insurance — third-party shipping protection, not eligible for our discounts
- Bullfrog A / R / X Series 10-00282 Filter Cartridges
- Bullfrog STIL Series 10-00281 Filter Cartridges
- FROG® @ease Sanitizer System for Bullfrog Spas
- FROG® @ease Replacement Cartridge for Bullfrog Spas (3 Pack)
- Bullfrog Simplicity™ Flat Filters for M Series (4 Pack)
- Filter Core Cage & Cap Assembly for Bullfrog Spas
- Fireplaces (gas, wood-burning, and fireplace inserts)
- Electric Fireplaces
- Gas Vent Pipe
- Pellet Vent Pipe
- Fireplace Fronts
This list can change. Manufacturers occasionally add or remove products from their MAP-protected lists. We update this page when they do, but the most accurate way to confirm whether a discount applies to a specific item is to add the item to your cart and try the code at checkout. If the code doesn't work, the item is excluded. If it does work, it's eligible.
Returns On Hazardous Materials
Some of the products we sell — primarily spa and pool chemicals — are classified as hazardous materials by the U.S. Department of Transportation (DOT). These items can't be returned to us by mail, even though we'd like to make returns easy on every product. This page explains why the rule exists, what's covered, and what your options are if you have unopened chemicals you no longer need.
The short version: We can't accept hazmat returns by mail (federal regulations prohibit it), but we can accept them in person at our Idaho Falls, Boise, or Twin Falls showrooms. If a product arrived damaged or defective, that's handled differently — call us right away and we'll work with the manufacturer on a replacement or refund.
BioGuard® Smart Shock - 2 lbs.
Overview
BioGuard® Smart Shock is the preferred shock product for the BioGuard Care System. Weekly use of BioGuard Maintain Smart Shock keeps your water crystal blue and sparkling. Utilizing an advanced technology, this product performs multiple functions that destroy contaminants that cloudy your pool. This premium shock product is easy to use. Its ability to dissolve rapidly and being multifunctional, this product works fast and effective. Resume swimming in 15 minutes. This product is suitable for all pool types.
What's in the Box
- 1 x BioGuard® Smart Shock - 2 lbs.
Features
- Oxidizes organic contaminants that cause cloudy water and musty odors
- Kills bacteria and algae as well as prevents algae growth
- Clarifies the water using a filter enhancer
- Buffers pH to provide brilliantly clear water with no cloudy residue and without increasing pH
Directions
Make sure all pool equipment is working properly, including pump, filter, skimmer and heater. Clean or backwash filter following manufacturer's directions. Check alkalinity, pH and calcium hardness with a test kit. Adjust alkalinity to 125-150 ppm. Adjust pH to 7.4-7.6 by adding a pH decreaser or pH increaser. Adjust calcium hardness to 175-275 ppm. When using other products as outlined in directions for this product, always follow directions on those products.
Routine Maintenance
- With pump and filter running, broadcast 1lb of this product per 12,000 gallons of pool water, directly into pool.
- Brush any undissolved product off of pool surfaces. Wait at least 15 minutes after product application before entering pool.
- Operate pump and filter continuously for 4-8 hours after product addition.
- For best results, apply product weekly as part of a maintenance routine.
Brand
BioGuard®


