By formula

Rid-X Platinum liquid

The liquid Rid-X calls its most powerful formula

2 models from $3.79 a month

2 products

  1. Liquid

    Rid-X Platinum Septic Tank Treatment, Liquid

    Pour the marked dose once a month

    4.7 (2,820 ratings)

    12 monthly doses

    $3.79 per month

    $45.54 for 12 months

  2. Liquid

    Rid-X Professional Platinum Septic Tank Treatment, Liquid

    Pour the marked dose once a month

    4.7 (138 ratings)

    3 monthly doses

    3 months

    $5.89 per month

    $17.68 for 3 months

Platinum or Professional Platinum: what really differs?

Rid-X Platinum is the liquid in the line, sold by length of supply. You can buy a 3-month bottle, a 6-month bottle of 48 fl oz, or a 12-month pack made of two of those bottles. The label keeps its rules short: pour the marked dose into the toilet, flush, and use it only once a month. It is written for tanks up to 1,500 gallons, the same ceiling the pods and powder name.

A 24 oz bottle labeled Professional Platinum is the other way to buy it. You pour it the same way, at the marked dose, once a month. From the facts printed on both, only the bottle and the label differ. If a stronger formula tempts you to stretch the time between pump-outs, hold that thought. Rid-X itself sells the liquid for use along with occasional pumping, and the EPA's septic care page puts a household pump-out typically every three to five years.

Rid-X Platinum options and how they differ
OptionBottleMonthly dosesName on the label
Platinum, 3-month supplyOne bottle3Platinum
Platinum, 6-month supplyOne 48 fl oz bottle6Platinum
Platinum, 12-month supplyTwo 48 fl oz bottles12Platinum
Professional PlatinumOne 24 oz bottleAs marked on the bottleProfessional Platinum

Questions

Rid-X Platinum liquid: what you ask

What is the difference between Rid-X Platinum and Professional Platinum?

The bottle and the name on the label. Platinum is sold by supply, as a 3-month bottle, a 6-month bottle or a 12-month pack of two 6-month bottles. Professional Platinum comes as a single 24 oz bottle. Both are liquids you pour into the toilet at the marked dose once a month.

Does Rid-X Platinum let you pump your tank less often?

The maker's product copy says it reduces sludge buildup and helps prevent pump-outs, while the fine print on its photos pairs it with occasional pumping. No agency we read backs the first part. The EPA's septic care page sets no separate schedule for a treated tank: a household tank is typically pumped every three to five years.

Which Rid-X Platinum supply should you order?

Order by how far ahead you plan. A 3-month bottle suits a first try of the liquid. The 6-month bottle holds 48 fl oz, and a 12-month order brings two of them, which lines up a year of doses with a single order and a single date to remember.